4 Miles to Kilometers
Result
Miles — 4
Kilometers — 6.437376
How to convert
4 miles × 1.609344 = 6.437376
Miles — 4
Kilometers — 6.437376
4 miles × 1.609344 = 6.437376
6.437376 kilometers
Answer: 6.437376 kilometers
Since the average run speed is 1 mile in 9-10 minutes then to run 4 miles you need to spend 40 minutes
Since the average walk speed is 1 mile every 15-20 minutes then to walk 4 miles you need to spend 68 minutes (~1 hours)