20 miles to kilometers
20 miles = 32.18688 kilometers
Rounded to a practical precision: 32.2 km.
How the calculation works
One mile is 1.60934 kilometers, so:
20 mi × 1.60934 = 32.18688 kmReversing it, 32.18688 kilometers ÷ 1.60934 returns 20 miles.
Nearby values
| Miles | Kilometers |
|---|---|
| 16 mi | 25.7495 km |
| 17 mi | 27.35885 km |
| 18 mi | 28.96819 km |
| 19 mi | 30.57754 km |
| 20 mi | 32.18688 km |
| 21 mi | 33.79622 km |
| 22 mi | 35.40557 km |
| 23 mi | 37.01491 km |
| 24 mi | 38.62426 km |
About these units
Mile (mi) — The international mile is exactly 1,609.344 metres, or 5,280 feet, and is the road-distance unit of the United States and United Kingdom.
Kilometer (km) — A kilometre is 1,000 metres and is the standard unit for road distances in most of the world.
Frequently asked questions
How many kilometers is 20 miles?
20 miles is 32.18688 kilometers.
How do I convert miles to kilometers myself?
Multiply by 1.60934. To go back, divide by 1.60934 — or multiply by 0.621371.
Is this figure exact?
The conversion factor between the mile and the kilometer is fixed by definition. The figure above is rounded for readability; the converter carries full precision.
Convert other values
- 1 miles to kilometers
- 2 miles to kilometers
- 3 miles to kilometers
- 5 miles to kilometers
- 8 miles to kilometers
- 10 miles to kilometers
- 15 miles to kilometers
- 20 miles to kilometers
- 21 miles to kilometers
- 25 miles to kilometers
- 26 miles to kilometers
- 30 miles to kilometers
- 40 miles to kilometers
- 42 miles to kilometers
- 50 miles to kilometers
- 60 miles to kilometers
- 75 miles to kilometers
- 80 miles to kilometers
- 100 miles to kilometers
- 120 miles to kilometers
- 150 miles to kilometers
- 200 miles to kilometers
- 250 miles to kilometers
- 300 miles to kilometers
- 400 miles to kilometers
- 500 miles to kilometers
- 1,000 miles to kilometers
- 5,000 miles to kilometers
- 10,000 miles to kilometers