| chain | 1 ch | 2 ch | 3 ch | 4 ch | 5 ch | 6 ch | 7 ch | 8 ch | 9 ch | 10 ch | 11 ch | 12 ch | 13 ch | 14 ch | 15 ch | 16 ch | 17 ch | 18 ch | 19 ch | 20 ch | 21 ch | 22 ch | 23 ch | 24 ch | 25 ch | 26 ch | 27 ch | 28 ch | 29 ch | 30 ch | 31 ch | 32 ch | 33 ch | 34 ch | 35 ch | 36 ch | 37 ch | 38 ch | 39 ch | 40 ch | 41 ch | 42 ch | 43 ch | 44 ch | 45 ch | 46 ch | 47 ch | 48 ch | 49 ch | 50 ch | 51 ch | 52 ch | 53 ch | 54 ch | 55 ch | 56 ch | 57 ch | 58 ch | 59 ch | 60 ch | 61 ch | 62 ch | 63 ch | 64 ch | 65 ch | 66 ch | 67 ch | 68 ch | 69 ch | 70 ch | 71 ch | 72 ch | 73 ch | 74 ch | 75 ch | 76 ch | 77 ch | 78 ch | 79 ch | 80 ch | 81 ch | 82 ch | 83 ch | 84 ch | 85 ch | 86 ch | 87 ch | 88 ch | 89 ch | 90 ch | 91 ch | 92 ch | 93 ch | 94 ch | 95 ch | 96 ch | 97 ch | 98 ch | 99 ch | 100 ch |
| lunar distance | 5.2332818247564 × 10-8 LD | 1.0466563649513 × 10-7 LD | 1.5699845474269 × 10-7 LD | 2.0933127299025 × 10-7 LD | 2.6166409123782 × 10-7 LD | 3.1399690948538 × 10-7 LD | 3.6632972773295 × 10-7 LD | 4.1866254598051 × 10-7 LD | 4.7099536422807 × 10-7 LD | 5.2332818247564 × 10-7 LD | 5.756610007232 × 10-7 LD | 6.2799381897077 × 10-7 LD | 6.8032663721833 × 10-7 LD | 7.3265945546589 × 10-7 LD | 7.8499227371346 × 10-7 LD | 8.3732509196102 × 10-7 LD | 8.8965791020858 × 10-7 LD | 9.4199072845615 × 10-7 LD | 9.9432354670371 × 10-7 LD | 1.0466563649513 × 10-6 LD | 1.0989891831988 × 10-6 LD | 1.1513220014464 × 10-6 LD | 1.203654819694 × 10-6 LD | 1.2559876379415 × 10-6 LD | 1.3083204561891 × 10-6 LD | 1.3606532744367 × 10-6 LD | 1.4129860926842 × 10-6 LD | 1.4653189109318 × 10-6 LD | 1.5176517291793 × 10-6 LD | 1.5699845474269 × 10-6 LD | 1.6223173656745 × 10-6 LD | 1.674650183922 × 10-6 LD | 1.7269830021696 × 10-6 LD | 1.7793158204172 × 10-6 LD | 1.8316486386647 × 10-6 LD | 1.8839814569123 × 10-6 LD | 1.9363142751599 × 10-6 LD | 1.9886470934074 × 10-6 LD | 2.040979911655 × 10-6 LD | 2.0933127299025 × 10-6 LD | 2.1456455481501 × 10-6 LD | 2.1979783663977 × 10-6 LD | 2.2503111846452 × 10-6 LD | 2.3026440028928 × 10-6 LD | 2.3549768211404 × 10-6 LD | 2.4073096393879 × 10-6 LD | 2.4596424576355 × 10-6 LD | 2.5119752758831 × 10-6 LD | 2.5643080941306 × 10-6 LD | 2.6166409123782 × 10-6 LD | 2.6689737306258 × 10-6 LD | 2.7213065488733 × 10-6 LD | 2.7736393671209 × 10-6 LD | 2.8259721853684 × 10-6 LD | 2.878305003616 × 10-6 LD | 2.9306378218636 × 10-6 LD | 2.9829706401111 × 10-6 LD | 3.0353034583587 × 10-6 LD | 3.0876362766063 × 10-6 LD | 3.1399690948538 × 10-6 LD | 3.1923019131014 × 10-6 LD | 3.244634731349 × 10-6 LD | 3.2969675495965 × 10-6 LD | 3.3493003678441 × 10-6 LD | 3.4016331860916 × 10-6 LD | 3.4539660043392 × 10-6 LD | 3.5062988225868 × 10-6 LD | 3.5586316408343 × 10-6 LD | 3.6109644590819 × 10-6 LD | 3.6632972773295 × 10-6 LD | 3.715630095577 × 10-6 LD | 3.7679629138246 × 10-6 LD | 3.8202957320722 × 10-6 LD | 3.8726285503197 × 10-6 LD | 3.9249613685673 × 10-6 LD | 3.9772941868148 × 10-6 LD | 4.0296270050624 × 10-6 LD | 4.08195982331 × 10-6 LD | 4.1342926415575 × 10-6 LD | 4.1866254598051 × 10-6 LD | 4.2389582780527 × 10-6 LD | 4.2912910963002 × 10-6 LD | 4.3436239145478 × 10-6 LD | 4.3959567327954 × 10-6 LD | 4.4482895510429 × 10-6 LD | 4.5006223692905 × 10-6 LD | 4.552955187538 × 10-6 LD | 4.6052880057856 × 10-6 LD | 4.6576208240332 × 10-6 LD | 4.7099536422807 × 10-6 LD | 4.7622864605283 × 10-6 LD | 4.8146192787759 × 10-6 LD | 4.8669520970234 × 10-6 LD | 4.919284915271 × 10-6 LD | 4.9716177335186 × 10-6 LD | 5.0239505517661 × 10-6 LD | 5.0762833700137 × 10-6 LD | 5.1286161882612 × 10-6 LD | 5.1809490065088 × 10-6 LD | 5.2332818247564 × 10-6 LD |
A chain is a unit of length. It measures 66 feet, or 22 yards, or 100 links, or 4 rods (20.1168 m). There are 10 chains in a furlong, and 80 chains in one statute mile. An acre is the area of 10 square chains (that is, an area of one chain by one furlong). The chain has been used for several centuries in Britain and in some other countries influenced by British practice.
| 1 chains ≈ 5.2332818247564E-8 lunar distance | 4 chains ≈ 2.0933127299025E-7 lunar distance |
| 1.5 chains ≈ 7.8499227371346E-8 lunar distance | 4.5 chains ≈ 2.3549768211404E-7 lunar distance |
| 2 chains ≈ 1.0466563649513E-7 lunar distance | 5 chains ≈ 2.6166409123782E-7 lunar distance |
| 2.5 chains ≈ 1.3083204561891E-7 lunar distance | 5.5 chains ≈ 2.878305003616E-7 lunar distance |
| 3 chains ≈ 1.5699845474269E-7 lunar distance | 6 chains ≈ 3.1399690948538E-7 lunar distance |
Lunar distance (LD), also called Earth–Moon distance, Earth–Moon characteristic distance, or distance to the Moon, is as a unit of measure in astronomy. It is the average distance from the center of Earth to the center of the Moon.
| 1 lunar distance ≈ 19108468.328028 chains | 4 lunar distance ≈ 76433873.312111 chains |
| 1.5 lunar distance ≈ 28662702.492041 chains | 4.5 lunar distance ≈ 85988107.476124 chains |
| 2 lunar distance ≈ 38216936.656055 chains | 5 lunar distance ≈ 95542341.640138 chains |
| 2.5 lunar distance ≈ 47771170.820069 chains | 5.5 lunar distance ≈ 105096575.80415 chains |
| 3 lunar distance ≈ 57325404.984083 chains | 6 lunar distance ≈ 114650809.96817 chains |
| 1 chains ≈ 5.2332818247564 × 10-8 lunar distance |
| 1 lunar distance ≈ 19,108,468.328028 chains |