Miles to kilometers
1 mile = 1.609 kilometers
For any other value: km = mi × 1.609344
Calculator
8.047 km
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Miles to kilometers chart
The values people look up most.
| miles | kilometers |
|---|---|
| 5 mi | 8.047 km |
| 100 mi | 160.934 km |
| 1 mi | 1.609 km |
| 10 mi | 16.093 km |
| 90 mi | 144.841 km |
| 60 mi | 96.561 km |
| 2 mi | 3.219 km |
| 150 mi | 241.402 km |
| 80 mi | 128.748 km |
| 50 mi | 80.467 km |
| 120 mi | 193.121 km |
| 30 mi | 48.28 km |
| 70 mi | 112.654 km |
| 45 mi | 72.42 km |
| 140 mi | 225.308 km |
| 3 mi | 4.828 km |
| 40 mi | 64.374 km |
| 200 mi | 321.869 km |
| 180 mi | 289.682 km |
| 500 mi | 804.672 km |
| 55 mi | 88.514 km |
| 4 mi | 6.437 km |
| 20 mi | 32.187 km |
| 6 mi | 9.656 km |
| 24 mi | 38.624 km |
| 14 mi | 22.531 km |
| 1000 mi | 1609.344 km |
| 10000 mi | 16093.44 km |
| 25 mi | 40.234 km |
| 12 mi | 19.312 km |
Formula
km = mi × 1.609344
A marathon is 26.2 miles, which is 42.2 km. A 5K is 3.1 miles.
Where this number comes from
This factor is exact, not rounded. A mile is exactly 1,609.344 m, following from the 0.9144 m yard.
Source: NIST Guide to the SI, Appendix B: Conversion Factors, NIST (National Institute of Standards and Technology, USA).
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