Miles to KM Converter
Convert between miles and kilometers instantly.
Common Distances
5K Race3.107 mi = 5 km
10K Race6.214 mi = 10 km
Half Marathon13.109 mi = 21.097 km
Marathon26.219 mi = 42.195 km
100 miles100 mi = 160.934 km
Instant Convert
1 mile = 1.60934 km. Convert any distance in real-time.
Bidirectional
Switch between miles to km and km to miles.
Common Distances
Quick reference for marathon (42.195km), half marathon, 5K, 10K, and more.
FAQ
How many km in a mile?
1 mile = 1.60934 kilometers exactly.
How many miles in a km?
1 kilometer = 0.621371 miles.