Miles between Longmont, CO and West Richland, WA

There are
1,081 mi
from Longmont, CO to West Richland, WA

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

The flight distance (direct flight from Longmont, CO to West Richland, WA) is 831.83 mi.

1,081 mi = 1.61 kms