Convert miles to km
1 mi = 1.60934 km
1 km = 0.621371 mi
Loading converter…
Runs entirely in your browser. Nothing you enter is sent to a server.
How to convert miles to km
Multiply the value in miles by 1.609344 to get km. As a formula: km = mi × 1.609344
Good to know
Multiply miles by 1.609344 for kilometres. The nautical mile used at sea and in the air is a different unit — 1.852 km — so check which one a figure means.
miles to km conversion table
| miles (mi) | km (km) |
|---|---|
| 1 mi | 1.60934 km |
| 2 mi | 3.21869 km |
| 3 mi | 4.82803 km |
| 3.1 mi | 4.98897 km |
| 4 mi | 6.43738 km |
| 5 mi | 8.04672 km |
| 6 mi | 9.65606 km |
| 8 mi | 12.8748 km |
| 10 mi | 16.0934 km |
| 12 mi | 19.3121 km |
| 15 mi | 24.1402 km |
| 20 mi | 32.1869 km |
| 25 mi | 40.2336 km |
| 26.2 mi | 42.1648 km |
| 30 mi | 48.2803 km |
| 50 mi | 80.4672 km |
| 75 mi | 120.701 km |
| 100 mi | 160.934 km |
| 250 mi | 402.336 km |
| 500 mi | 804.672 km |
| 1,000 mi | 1,609.34 km |
Related conversions
- km to miles ⇄
- cm to inches
- inches to cm
- mm to inches
- feet to meters
- meters to feet
- feet to inches
- inches to mm
- meters to inches
- inches to meters
- cm to feet
- feet to cm
- cm to meters
- meters to cm
- cm to mm
- inches to feet
- feet to yards
Need other units? The full Length Converter converts between every unit it supports, and the Unit Converters page lists the rest.
miles to km — questions
How many km are in 1 mi?
1 mi = 1.60934 km. Multiply the value in miles by 1.609344 to get km.
How do I convert miles to km?
Multiply the value in miles by 1.609344. For example, 3.1 mi × 1.609344 = 4.98897 km.
What is 3.1 mi in km?
3.1 mi = 4.98897 km.
What is 26.2 mi in km?
26.2 mi = 42.1648 km.
What is 100 mi in km?
100 mi = 160.934 km.