Miles between Washington, DC and Casper, WY

There are
1,819 mi
from Washington, DC to Casper, WY

That's the driving distance. It would take 1 day 8 hours to go from Washington, District of Columbia to Casper, Wyoming.

The flight distance (direct flight from Washington, DC to Casper, WY) is 1,545.72 mi.

1,819 mi = 1.61 kms