Convert Kilometers to Miles
20 km = 12.4274 mi
mi = km ÷ 1.6093Convert kilometers to miles instantly — type in either box and it works both ways.
How to convert kilometers to miles
To convert kilometers to miles, divide the number of kilometers by 1.6093.
mi = km ÷ 1.6093
Example: convert 20 km to mi
- 20 ÷ 1.6093 = 12.4274
- 20 km = 12.4274 mi
1 km = 0.621371 mi and 1 mi = 1.6093 km.
Kilometers to Miles conversion chart
| Kilometers (km) | Miles (mi) |
|---|---|
| 1 km | 0.621371 mi |
| 2 km | 1.2427 mi |
| 5 km | 3.1069 mi |
| 10 km | 6.2137 mi |
| 12 km | 7.4565 mi |
| 20 km | 12.4274 mi |
| 25 km | 15.5343 mi |
| 50 km | 31.0686 mi |
| 100 km | 62.1371 mi |
| 500 km | 310.6856 mi |
| 1,000 km | 621.3712 mi |
Frequently asked questions
How do you convert kilometers to miles?
To convert kilometers to miles, divide the number of kilometers by 1.6093. The formula is mi = km ÷ 1.6093.
How many miles are in one kilometer?
1 km = 0.621371 mi.
How do I convert miles back to kilometers?
Use the reverse formula: km = mi × 1.6093. For example 1 mi = 1.6093 km.
Is this converter free and accurate?
Yes. It is free, uses exact internationally defined conversion factors, and runs in your browser — nothing you type is sent anywhere.
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