- 1 km is exactly 3280.840 feet (3280' 10").
- That is about 0.621 miles.
- 1 km is a common race distance, slightly longer than the US quarter-mile circuit at 1,320 ft.
- The exact conversion factor is 1 km = 3,280.839895 ft, defined via the international yard.
Next stepSwitch the direction selector above to convert feet back to kilometers.