Miles between Longmont, CO and Mission, TX

There are
1,201 mi
from Longmont, CO to Mission, TX

That's the driving distance. It would take 21 hours 44 mins to go from Longmont, Colorado to Mission, Texas.

The flight distance (direct flight from Longmont, CO to Mission, TX) is 1,039.67 mi.

1,201 mi = 1.61 kms