Chris Boardman
1000m equals a kilometre so 4000m is 4 kilometre
It is 40km because 4000m equals 4km
4
two and a half miles.
2.48548 miles
California Redwood
What is 1000times 40
4km = 4000m = 400000cm
4000m
0.248 miles.
4000m is about 4,374 yards.
4km is 4000m