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Kilometers to Miles
1 km = 0.62137 mi. Convert distances from kilometers to miles for travel, running, and driving.
1 Kilometers (km) =
0.6214 Miles (mi)
Popular Distances
- 1 km = 0.621 mi
- 5 km = 3.107 mi
- 10 km = 6.214 mi
- 21.0975 km = 13.11 mi (half marathon)
- 42.195 km = 26.22 mi (full marathon)
- 100 km = 62.137 mi
Frequently Asked Questions
How many miles is 1 km?
1 km = 0.62137 miles. Quick mental math: multiply km by 0.6 for a close estimate.
How many miles is 5 km?
5 km = 3.1069 miles. A 5K race is about 3.1 miles.
How many miles is 10 km?
10 km = 6.2137 miles. A 10K run = 6.2 miles.
How many miles is 100 km?
100 km = 62.14 miles. A common speed limit of 100 km/h = 62 mph.