680 km ≈ 422.533 mi. To convert kilometers to miles, multiply by 0.62137274: 680 × 0.62137274 = 422.533.
How to convert kilometers to miles
mi = km × 0.62137274
- 1 km = 0.62137274 mi (and 1 mi = 1.60934 km).
- Multiply the amount by the factor: 680 × 0.62137274 = 422.533.
- Answer: 680 km ≈ 422.533 mi (rounded to 6 significant figures).
Kilometers to Miles table
| Kilometers (km) | Miles (mi) |
|---|---|
| 675 km | 419.427 mi |
| 676 km | 420.048 mi |
| 677 km | 420.669 mi |
| 678 km | 421.291 mi |
| 679 km | 421.912 mi |
| 680 km | 422.533 mi |
| 681 km | 423.155 mi |
| 682 km | 423.776 mi |
| 683 km | 424.398 mi |
| 684 km | 425.019 mi |
| 685 km | 425.64 mi |
| km | mi |
|---|---|
| 1 km | 0.621373 mi |
| 5 km | 3.1069 mi |
| 10 km | 6.2137 mi |
| 50 km | 31.0686 mi |
| 100 km | 62.1373 mi |
| 1,000 km | 621.373 mi |
Good to know
1 inch = 2.54 cm exactly; 1 cm = 10 mm; 1 m = 100 cm; 1 foot = 12 inches = 30.48 cm.