Miles between Napa, CA and Littleton, CO

There are
1,237 mi
from Napa, CA to Littleton, CO

That's the driving distance. It would take 21 hours 12 mins to go from Napa, California to Littleton, Colorado.

The flight distance (direct flight from Napa, CA to Littleton, CO) is 931.45 mi.

1,237 mi = 1.61 kms