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A lightyear is the distance that light travels in one year. Since there are various definitions for the length of a year, there are correspondingly slightly different values for a lightyear. One lightyear corresponds to about 9.461e15 m, 5.879e12 mi, or 63239.7 AU, or 0.3066 pc.
Note that UK leagues differ from Nautical Leagues, UK Nautical Leagues and US Leagues.
| Lightyears | UK Leagues |
|---|---|
| 0ly | 0.00UK lg |
| 1ly | 1958371270863.75UK lg |
| 2ly | 3916742541727.50UK lg |
| 3ly | 5875113812591.25UK lg |
| 4ly | 7833485083455.00UK lg |
| 5ly | 9791856354318.75UK lg |
| 6ly | 11750227625182.50UK lg |
| 7ly | 13708598896046.25UK lg |
| 8ly | 15666970166910.00UK lg |
| 9ly | 17625341437773.75UK lg |
| 10ly | 19583712708637.50UK lg |
| 11ly | 21542083979501.25UK lg |
| 12ly | 23500455250364.99UK lg |
| 13ly | 25458826521228.74UK lg |
| 14ly | 27417197792092.49UK lg |
| 15ly | 29375569062956.24UK lg |
| 16ly | 31333940333819.99UK lg |
| 17ly | 33292311604683.74UK lg |
| 18ly | 35250682875547.49UK lg |
| 19ly | 37209054146411.24UK lg |
| Lightyears | UK Leagues |
|---|---|
| 20ly | 39167425417274.99UK lg |
| 21ly | 41125796688138.74UK lg |
| 22ly | 43084167959002.49UK lg |
| 23ly | 45042539229866.24UK lg |
| 24ly | 47000910500729.98UK lg |
| 25ly | 48959281771593.73UK lg |
| 26ly | 50917653042457.48UK lg |
| 27ly | 52876024313321.23UK lg |
| 28ly | 54834395584184.98UK lg |
| 29ly | 56792766855048.73UK lg |
| 30ly | 58751138125912.48UK lg |
| 31ly | 60709509396776.23UK lg |
| 32ly | 62667880667639.98UK lg |
| 33ly | 64626251938503.73UK lg |
| 34ly | 66584623209367.48UK lg |
| 35ly | 68542994480231.23UK lg |
| 36ly | 70501365751094.98UK lg |
| 37ly | 72459737021958.73UK lg |
| 38ly | 74418108292822.48UK lg |
| 39ly | 76376479563686.23UK lg |
| Lightyears | UK Leagues |
|---|---|
| 40ly | 78334850834549.98UK lg |
| 41ly | 80293222105413.73UK lg |
| 42ly | 82251593376277.48UK lg |
| 43ly | 84209964647141.23UK lg |
| 44ly | 86168335918004.98UK lg |
| 45ly | 88126707188868.73UK lg |
| 46ly | 90085078459732.48UK lg |
| 47ly | 92043449730596.23UK lg |
| 48ly | 94001821001459.97UK lg |
| 49ly | 95960192272323.72UK lg |
| 50ly | 97918563543187.47UK lg |
| 51ly | 99876934814051.22UK lg |
| 52ly | 101835306084914.97UK lg |
| 53ly | 103793677355778.72UK lg |
| 54ly | 105752048626642.47UK lg |
| 55ly | 107710419897506.22UK lg |
| 56ly | 109668791168369.97UK lg |
| 57ly | 111627162439233.72UK lg |
| 58ly | 113585533710097.47UK lg |
| 59ly | 115543904980961.22UK lg |