| cable length (US) | 1 cable length (US) | 2 cable length (US) | 3 cable length (US) | 4 cable length (US) | 5 cable length (US) | 6 cable length (US) | 7 cable length (US) | 8 cable length (US) | 9 cable length (US) | 10 cable length (US) | 11 cable length (US) | 12 cable length (US) | 13 cable length (US) | 14 cable length (US) | 15 cable length (US) | 16 cable length (US) | 17 cable length (US) | 18 cable length (US) | 19 cable length (US) | 20 cable length (US) | 21 cable length (US) | 22 cable length (US) | 23 cable length (US) | 24 cable length (US) | 25 cable length (US) | 26 cable length (US) | 27 cable length (US) | 28 cable length (US) | 29 cable length (US) | 30 cable length (US) | 31 cable length (US) | 32 cable length (US) | 33 cable length (US) | 34 cable length (US) | 35 cable length (US) | 36 cable length (US) | 37 cable length (US) | 38 cable length (US) | 39 cable length (US) | 40 cable length (US) | 41 cable length (US) | 42 cable length (US) | 43 cable length (US) | 44 cable length (US) | 45 cable length (US) | 46 cable length (US) | 47 cable length (US) | 48 cable length (US) | 49 cable length (US) | 50 cable length (US) | 51 cable length (US) | 52 cable length (US) | 53 cable length (US) | 54 cable length (US) | 55 cable length (US) | 56 cable length (US) | 57 cable length (US) | 58 cable length (US) | 59 cable length (US) | 60 cable length (US) | 61 cable length (US) | 62 cable length (US) | 63 cable length (US) | 64 cable length (US) | 65 cable length (US) | 66 cable length (US) | 67 cable length (US) | 68 cable length (US) | 69 cable length (US) | 70 cable length (US) | 71 cable length (US) | 72 cable length (US) | 73 cable length (US) | 74 cable length (US) | 75 cable length (US) | 76 cable length (US) | 77 cable length (US) | 78 cable length (US) | 79 cable length (US) | 80 cable length (US) | 81 cable length (US) | 82 cable length (US) | 83 cable length (US) | 84 cable length (US) | 85 cable length (US) | 86 cable length (US) | 87 cable length (US) | 88 cable length (US) | 89 cable length (US) | 90 cable length (US) | 91 cable length (US) | 92 cable length (US) | 93 cable length (US) | 94 cable length (US) | 95 cable length (US) | 96 cable length (US) | 97 cable length (US) | 98 cable length (US) | 99 cable length (US) | 100 cable length (US) |
| spat | 2.19456 × 10-10 S | 4.38912 × 10-10 S | 6.58368 × 10-10 S | 8.77824 × 10-10 S | 1.09728 × 10-9 S | 1.316736 × 10-9 S | 1.536192 × 10-9 S | 1.755648 × 10-9 S | 1.975104 × 10-9 S | 2.19456 × 10-9 S | 2.414016 × 10-9 S | 2.633472 × 10-9 S | 2.852928 × 10-9 S | 3.072384 × 10-9 S | 3.29184 × 10-9 S | 3.511296 × 10-9 S | 3.730752 × 10-9 S | 3.950208 × 10-9 S | 4.169664 × 10-9 S | 4.38912 × 10-9 S | 4.608576 × 10-9 S | 4.828032 × 10-9 S | 5.047488 × 10-9 S | 5.266944 × 10-9 S | 5.4864 × 10-9 S | 5.705856 × 10-9 S | 5.925312 × 10-9 S | 6.144768 × 10-9 S | 6.364224 × 10-9 S | 6.58368 × 10-9 S | 6.803136 × 10-9 S | 7.022592 × 10-9 S | 7.242048 × 10-9 S | 7.461504 × 10-9 S | 7.68096 × 10-9 S | 7.900416 × 10-9 S | 8.119872 × 10-9 S | 8.339328 × 10-9 S | 8.558784 × 10-9 S | 8.77824 × 10-9 S | 8.997696 × 10-9 S | 9.217152 × 10-9 S | 9.436608 × 10-9 S | 9.656064 × 10-9 S | 9.87552 × 10-9 S | 1.0094976 × 10-8 S | 1.0314432 × 10-8 S | 1.0533888 × 10-8 S | 1.0753344 × 10-8 S | 1.09728 × 10-8 S | 1.1192256 × 10-8 S | 1.1411712 × 10-8 S | 1.1631168 × 10-8 S | 1.1850624 × 10-8 S | 1.207008 × 10-8 S | 1.2289536 × 10-8 S | 1.2508992 × 10-8 S | 1.2728448 × 10-8 S | 1.2947904 × 10-8 S | 1.316736 × 10-8 S | 1.3386816 × 10-8 S | 1.3606272 × 10-8 S | 1.3825728 × 10-8 S | 1.4045184 × 10-8 S | 1.426464 × 10-8 S | 1.4484096 × 10-8 S | 1.4703552 × 10-8 S | 1.4923008 × 10-8 S | 1.5142464 × 10-8 S | 1.536192 × 10-8 S | 1.5581376 × 10-8 S | 1.5800832 × 10-8 S | 1.6020288 × 10-8 S | 1.6239744 × 10-8 S | 1.64592 × 10-8 S | 1.6678656 × 10-8 S | 1.6898112 × 10-8 S | 1.7117568 × 10-8 S | 1.7337024 × 10-8 S | 1.755648 × 10-8 S | 1.7775936 × 10-8 S | 1.7995392 × 10-8 S | 1.8214848 × 10-8 S | 1.8434304 × 10-8 S | 1.865376 × 10-8 S | 1.8873216 × 10-8 S | 1.9092672 × 10-8 S | 1.9312128 × 10-8 S | 1.9531584 × 10-8 S | 1.975104 × 10-8 S | 1.9970496 × 10-8 S | 2.0189952 × 10-8 S | 2.0409408 × 10-8 S | 2.0628864 × 10-8 S | 2.084832 × 10-8 S | 2.1067776 × 10-8 S | 2.1287232 × 10-8 S | 2.1506688 × 10-8 S | 2.1726144 × 10-8 S | 2.19456 × 10-8 S |
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 (US) = 2.19456E-10 spats | 4 cable length (US) = 8.77824E-10 spats |
| 1.5 cable length (US) = 3.29184E-10 spats | 4.5 cable length (US) = 9.87552E-10 spats |
| 2 cable length (US) = 4.38912E-10 spats | 5 cable length (US) = 1.09728E-9 spats |
| 2.5 cable length (US) = 5.4864E-10 spats | 5.5 cable length (US) = 1.207008E-9 spats |
| 3 cable length (US) = 6.58368E-10 spats | 6 cable length (US) = 1.316736E-9 spats |
The spat (symbol S) is also an obsolete unit of distance used in astronomy. It is equal to 1000000000 kilometres (1 Tm or 1012 m). It is about 6.6846 astronomical units (AU), 1.057×10−4 light-years or3.240×10−5 parsecs.
| 1 spats = 4556722076.4071 cable length (US) | 4 spats = 18226888305.628 cable length (US) |
| 1.5 spats = 6835083114.6107 cable length (US) | 4.5 spats = 20505249343.832 cable length (US) |
| 2 spats = 9113444152.8142 cable length (US) | 5 spats = 22783610382.036 cable length (US) |
| 2.5 spats = 11391805191.018 cable length (US) | 5.5 spats = 25061971420.239 cable length (US) |
| 3 spats = 13670166229.221 cable length (US) | 6 spats = 27340332458.443 cable length (US) |
| 1 cable length (US) = 2.19456 × 10-10 spats |
| 1 spats = 4,556,722,076.4071 cable length (US) |