Miles between Longmont, CO and West Allis, WI

There are
1,037 mi
from Longmont, CO to West Allis, WI

That's the driving distance. It would take 18 hours 31 mins to go from Longmont, Colorado to West Allis, Wisconsin.

The flight distance (direct flight from Longmont, CO to West Allis, WI) is 903.33 mi.

1,037 mi = 1.61 kms