Miles between Longmont, CO and Seguin, TX

There are
988 mi
from Longmont, CO to Seguin, TX

That's the driving distance. It would take 17 hours 58 mins to go from Longmont, Colorado to Seguin, Texas.

The flight distance (direct flight from Longmont, CO to Seguin, TX) is 835.90 mi.

988 mi = 1,590.64 kms