Convert 20 Kilometers to Light Years

How far is 20 kilometers? How long is 20 kilometers in light years? 20 km to ly conversion.
Amount
From
To
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20 Kilometers ≈
0.0000000000021140017 Light Years
result rounded
Decimal places
Result in Plain English
20 kilometers is equal to about 2.11 trillionths of a light year.
In Scientific Notation
20 kilometers
= 2 x 101 kilometers
≈ 2.114 x 10-12 light years
Kilometers
A kilometer, or kilometre, is a unit of length equal to 1,000 meters, or about 0.621 miles. In most of the world, it is the most common unit for measuring distance between places.
Light Years
A light year is the distance that light travels in one year. The year used by the International Astronomical Union is 365.25 days. A light year is defined as exactly 9,460,730,472,580.8 kilometers.
Kilometers to Light Years Conversions
results may be rounded
km Light years
20.00 2.1140 x 10-12
20.01 2.1151 x 10-12
20.02 2.1161 x 10-12
20.03 2.1172 x 10-12
20.04 2.1182 x 10-12
20.05 2.1193 x 10-12
20.06 2.1203 x 10-12
20.07 2.1214 x 10-12
20.08 2.1225 x 10-12
20.09 2.1235 x 10-12
20.10 2.1246 x 10-12
20.11 2.1256 x 10-12
20.12 2.1267 x 10-12
20.13 2.1277 x 10-12
20.14 2.1288 x 10-12
20.15 2.1299 x 10-12
20.16 2.1309 x 10-12
20.17 2.1320 x 10-12
20.18 2.1330 x 10-12
20.19 2.1341 x 10-12
20.20 2.1351 x 10-12
20.21 2.1362 x 10-12
20.22 2.1373 x 10-12
20.23 2.1383 x 10-12
20.24 2.1394 x 10-12
20.25 2.1404 x 10-12
20.26 2.1415 x 10-12
20.27 2.1425 x 10-12
20.28 2.1436 x 10-12
20.29 2.1447 x 10-12
20.30 2.1457 x 10-12
20.31 2.1468 x 10-12
20.32 2.1478 x 10-12
20.33 2.1489 x 10-12
km Light years
20.34 2.1499 x 10-12
20.35 2.1510 x 10-12
20.36 2.1521 x 10-12
20.37 2.1531 x 10-12
20.38 2.1542 x 10-12
20.39 2.1552 x 10-12
20.40 2.1563 x 10-12
20.41 2.1573 x 10-12
20.42 2.1584 x 10-12
20.43 2.1595 x 10-12
20.44 2.1605 x 10-12
20.45 2.1616 x 10-12
20.46 2.1626 x 10-12
20.47 2.1637 x 10-12
20.48 2.1647 x 10-12
20.49 2.1658 x 10-12
20.50 2.1669 x 10-12
20.51 2.1679 x 10-12
20.52 2.1690 x 10-12
20.53 2.1700 x 10-12
20.54 2.1711 x 10-12
20.55 2.1721 x 10-12
20.56 2.1732 x 10-12
20.57 2.1743 x 10-12
20.58 2.1753 x 10-12
20.59 2.1764 x 10-12
20.60 2.1774 x 10-12
20.61 2.1785 x 10-12
20.62 2.1795 x 10-12
20.63 2.1806 x 10-12
20.64 2.1816 x 10-12
20.65 2.1827 x 10-12
20.66 2.1838 x 10-12
20.67 2.1848 x 10-12
km Light years
20.68 2.1859 x 10-12
20.69 2.1869 x 10-12
20.70 2.1880 x 10-12
20.71 2.1890 x 10-12
20.72 2.1901 x 10-12
20.73 2.1912 x 10-12
20.74 2.1922 x 10-12
20.75 2.1933 x 10-12
20.76 2.1943 x 10-12
20.77 2.1954 x 10-12
20.78 2.1964 x 10-12
20.79 2.1975 x 10-12
20.80 2.1986 x 10-12
20.81 2.1996 x 10-12
20.82 2.2007 x 10-12
20.83 2.2017 x 10-12
20.84 2.2028 x 10-12
20.85 2.2038 x 10-12
20.86 2.2049 x 10-12
20.87 2.2060 x 10-12
20.88 2.2070 x 10-12
20.89 2.2081 x 10-12
20.90 2.2091 x 10-12
20.91 2.2102 x 10-12
20.92 2.2112 x 10-12
20.93 2.2123 x 10-12
20.94 2.2134 x 10-12
20.95 2.2144 x 10-12
20.96 2.2155 x 10-12
20.97 2.2165 x 10-12
20.98 2.2176 x 10-12
20.99 2.2186 x 10-12
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