Miles between Longmont, CO and Port Huron, MI

There are
1,324 mi
from Longmont, CO to Port Huron, MI

That's the driving distance. It would take 23 hours 38 mins to go from Longmont, Colorado to Port Huron, Michigan.

The flight distance (direct flight from Longmont, CO to Port Huron, MI) is 1,184.40 mi.

1,324 mi = 1.61 kms