There are
1,474 mi
from Asheville, NC to Longmont, CO
That's the driving distance. It would take 1 day 2 hours to go from Asheville, North Carolina to Longmont, Colorado.
The flight distance (direct flight from Asheville, NC to Longmont, CO) is 1,265.61 mi.
1,474 mi = 2,372.31 kms