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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.
A unit of length used in marine navigation that is equal to a minute of arc of a great circle on a sphere. One international nautical mile is equivalent to 1,852 meters or 1.151 statue miles. Please not that this is different to a UK Nautical mile.
| Lightyears | US Nautical Miles |
|---|---|
| 0ly | 0.00US nmi |
| 1ly | 5108385916074.99US nmi |
| 2ly | 10216771832149.99US nmi |
| 3ly | 15325157748224.98US nmi |
| 4ly | 20433543664299.97US nmi |
| 5ly | 25541929580374.96US nmi |
| 6ly | 30650315496449.96US nmi |
| 7ly | 35758701412524.95US nmi |
| 8ly | 40867087328599.95US nmi |
| 9ly | 45975473244674.94US nmi |
| 10ly | 51083859160749.93US nmi |
| 11ly | 56192245076824.92US nmi |
| 12ly | 61300630992899.92US nmi |
| 13ly | 66409016908974.91US nmi |
| 14ly | 71517402825049.91US nmi |
| 15ly | 76625788741124.89US nmi |
| 16ly | 81734174657199.89US nmi |
| 17ly | 86842560573274.89US nmi |
| 18ly | 91950946489349.88US nmi |
| 19ly | 97059332405424.88US nmi |
| Lightyears | US Nautical Miles |
|---|---|
| 20ly | 102167718321499.86US nmi |
| 21ly | 107276104237574.86US nmi |
| 22ly | 112384490153649.84US nmi |
| 23ly | 117492876069724.84US nmi |
| 24ly | 122601261985799.84US nmi |
| 25ly | 127709647901874.83US nmi |
| 26ly | 132818033817949.83US nmi |
| 27ly | 137926419734024.81US nmi |
| 28ly | 143034805650099.81US nmi |
| 29ly | 148143191566174.81US nmi |
| 30ly | 153251577482249.78US nmi |
| 31ly | 158359963398324.78US nmi |
| 32ly | 163468349314399.78US nmi |
| 33ly | 168576735230474.78US nmi |
| 34ly | 173685121146549.78US nmi |
| 35ly | 178793507062624.75US nmi |
| 36ly | 183901892978699.75US nmi |
| 37ly | 189010278894774.75US nmi |
| 38ly | 194118664810849.75US nmi |
| 39ly | 199227050726924.72US nmi |
| Lightyears | US Nautical Miles |
|---|---|
| 40ly | 204335436642999.72US nmi |
| 41ly | 209443822559074.72US nmi |
| 42ly | 214552208475149.72US nmi |
| 43ly | 219660594391224.72US nmi |
| 44ly | 224768980307299.69US nmi |
| 45ly | 229877366223374.69US nmi |
| 46ly | 234985752139449.69US nmi |
| 47ly | 240094138055524.69US nmi |
| 48ly | 245202523971599.69US nmi |
| 49ly | 250310909887674.66US nmi |
| 50ly | 255419295803749.66US nmi |
| 51ly | 260527681719824.66US nmi |
| 52ly | 265636067635899.66US nmi |
| 53ly | 270744453551974.62US nmi |
| 54ly | 275852839468049.62US nmi |
| 55ly | 280961225384124.62US nmi |
| 56ly | 286069611300199.62US nmi |
| 57ly | 291177997216274.62US nmi |
| 58ly | 296286383132349.62US nmi |
| 59ly | 301394769048424.62US nmi |