| light-second | 1 light-second | 2 light-second | 3 light-second | 4 light-second | 5 light-second | 6 light-second | 7 light-second | 8 light-second | 9 light-second | 10 light-second | 11 light-second | 12 light-second | 13 light-second | 14 light-second | 15 light-second | 16 light-second | 17 light-second | 18 light-second | 19 light-second | 20 light-second | 21 light-second | 22 light-second | 23 light-second | 24 light-second | 25 light-second | 26 light-second | 27 light-second | 28 light-second | 29 light-second | 30 light-second | 31 light-second | 32 light-second | 33 light-second | 34 light-second | 35 light-second | 36 light-second | 37 light-second | 38 light-second | 39 light-second | 40 light-second | 41 light-second | 42 light-second | 43 light-second | 44 light-second | 45 light-second | 46 light-second | 47 light-second | 48 light-second | 49 light-second | 50 light-second | 51 light-second | 52 light-second | 53 light-second | 54 light-second | 55 light-second | 56 light-second | 57 light-second | 58 light-second | 59 light-second | 60 light-second | 61 light-second | 62 light-second | 63 light-second | 64 light-second | 65 light-second | 66 light-second | 67 light-second | 68 light-second | 69 light-second | 70 light-second | 71 light-second | 72 light-second | 73 light-second | 74 light-second | 75 light-second | 76 light-second | 77 light-second | 78 light-second | 79 light-second | 80 light-second | 81 light-second | 82 light-second | 83 light-second | 84 light-second | 85 light-second | 86 light-second | 87 light-second | 88 light-second | 89 light-second | 90 light-second | 91 light-second | 92 light-second | 93 light-second | 94 light-second | 95 light-second | 96 light-second | 97 light-second | 98 light-second | 99 light-second | 100 light-second |
| cable length (International) | 1,618,749.7732181 cable length (International) | 3,237,499.5464363 cable length (International) | 4,856,249.3196544 cable length (International) | 6,474,999.0928726 cable length (International) | 8,093,748.8660907 cable length (International) | 9,712,498.6393089 cable length (International) | 11,331,248.412527 cable length (International) | 12,949,998.185745 cable length (International) | 14,568,747.958963 cable length (International) | 16,187,497.732181 cable length (International) | 17,806,247.5054 cable length (International) | 19,424,997.278618 cable length (International) | 21,043,747.051836 cable length (International) | 22,662,496.825054 cable length (International) | 24,281,246.598272 cable length (International) | 25,899,996.37149 cable length (International) | 27,518,746.144708 cable length (International) | 29,137,495.917927 cable length (International) | 30,756,245.691145 cable length (International) | 32,374,995.464363 cable length (International) | 33,993,745.237581 cable length (International) | 35,612,495.010799 cable length (International) | 37,231,244.784017 cable length (International) | 38,849,994.557235 cable length (International) | 40,468,744.330454 cable length (International) | 42,087,494.103672 cable length (International) | 43,706,243.87689 cable length (International) | 45,324,993.650108 cable length (International) | 46,943,743.423326 cable length (International) | 48,562,493.196544 cable length (International) | 50,181,242.969762 cable length (International) | 51,799,992.742981 cable length (International) | 53,418,742.516199 cable length (International) | 55,037,492.289417 cable length (International) | 56,656,242.062635 cable length (International) | 58,274,991.835853 cable length (International) | 59,893,741.609071 cable length (International) | 61,512,491.382289 cable length (International) | 63,131,241.155508 cable length (International) | 64,749,990.928726 cable length (International) | 66,368,740.701944 cable length (International) | 67,987,490.475162 cable length (International) | 69,606,240.24838 cable length (International) | 71,224,990.021598 cable length (International) | 72,843,739.794816 cable length (International) | 74,462,489.568035 cable length (International) | 76,081,239.341253 cable length (International) | 77,699,989.114471 cable length (International) | 79,318,738.887689 cable length (International) | 80,937,488.660907 cable length (International) | 82,556,238.434125 cable length (International) | 84,174,988.207343 cable length (International) | 85,793,737.980562 cable length (International) | 87,412,487.75378 cable length (International) | 89,031,237.526998 cable length (International) | 90,649,987.300216 cable length (International) | 92,268,737.073434 cable length (International) | 93,887,486.846652 cable length (International) | 95,506,236.61987 cable length (International) | 97,124,986.393089 cable length (International) | 98,743,736.166307 cable length (International) | 100,362,485.93952 cable length (International) | 101,981,235.71274 cable length (International) | 103,599,985.48596 cable length (International) | 105,218,735.25918 cable length (International) | 106,837,485.0324 cable length (International) | 108,456,234.80562 cable length (International) | 110,074,984.57883 cable length (International) | 111,693,734.35205 cable length (International) | 113,312,484.12527 cable length (International) | 114,931,233.89849 cable length (International) | 116,549,983.67171 cable length (International) | 118,168,733.44492 cable length (International) | 119,787,483.21814 cable length (International) | 121,406,232.99136 cable length (International) | 123,024,982.76458 cable length (International) | 124,643,732.5378 cable length (International) | 126,262,482.31102 cable length (International) | 127,881,232.08423 cable length (International) | 129,499,981.85745 cable length (International) | 131,118,731.63067 cable length (International) | 132,737,481.40389 cable length (International) | 134,356,231.17711 cable length (International) | 135,974,980.95032 cable length (International) | 137,593,730.72354 cable length (International) | 139,212,480.49676 cable length (International) | 140,831,230.26998 cable length (International) | 142,449,980.0432 cable length (International) | 144,068,729.81641 cable length (International) | 145,687,479.58963 cable length (International) | 147,306,229.36285 cable length (International) | 148,924,979.13607 cable length (International) | 150,543,728.90929 cable length (International) | 152,162,478.68251 cable length (International) | 153,781,228.45572 cable length (International) | 155,399,978.22894 cable length (International) | 157,018,728.00216 cable length (International) | 158,637,477.77538 cable length (International) | 160,256,227.5486 cable length (International) | 161,874,977.32181 cable length (International) |
The light-second is a unit of length useful in astronomy, telecommunications and relativistic physics. It is defined as the distance that light travels in free space in onesecond, and is equal to exactly 299792458 metres (just over 186282 miles).
| 1 light-seconds ≡ 1618749.7732181 cable length (International) | 4 light-seconds ≡ 6474999.0928726 cable length (International) |
| 1.5 light-seconds ≡ 2428124.6598272 cable length (International) | 4.5 light-seconds ≡ 7284373.9794816 cable length (International) |
| 2 light-seconds ≡ 3237499.5464363 cable length (International) | 5 light-seconds ≡ 8093748.8660907 cable length (International) |
| 2.5 light-seconds ≡ 4046874.4330454 cable length (International) | 5.5 light-seconds ≡ 8903123.7526998 cable length (International) |
| 3 light-seconds ≡ 4856249.3196544 cable length (International) | 6 light-seconds ≡ 9712498.6393089 cable length (International) |
A cable length or length of cable is a nautical unit of measure equal to one tenth of a nautical mile or approximately 100 fathoms. The unit is named after the length of a ship's anchor cable in the Age of Sail. The definition varies:
| 1 cable length (International) ≡ 6.1776070430698E-7 light-seconds | 4 cable length (International) ≡ 2.4710428172279E-6 light-seconds |
| 1.5 cable length (International) ≡ 9.2664105646047E-7 light-seconds | 4.5 cable length (International) ≡ 2.7799231693814E-6 light-seconds |
| 2 cable length (International) ≡ 1.235521408614E-6 light-seconds | 5 cable length (International) ≡ 3.0888035215349E-6 light-seconds |
| 2.5 cable length (International) ≡ 1.5444017607674E-6 light-seconds | 5.5 cable length (International) ≡ 3.3976838736884E-6 light-seconds |
| 3 cable length (International) ≡ 1.8532821129209E-6 light-seconds | 6 cable length (International) ≡ 3.7065642258419E-6 light-seconds |
| 1 light-seconds ≡ 1,618,749.7732181 cable length (International) |
| 1 cable length (International) ≡ 6.1776070430698 × 10-7 light-seconds |