Miles between Longmont, CO and Muskegon, MI

There are
1,172 mi
from Longmont, CO to Muskegon, MI

That's the driving distance. It would take 21 hours 10 mins to go from Longmont, Colorado to Muskegon, Michigan.

The flight distance (direct flight from Longmont, CO to Muskegon, MI) is 993.13 mi.

1,172 mi = 1.61 kms