Miles between Gary, IN and Casper, WY

There are
1,154 mi
from Gary, IN to Casper, WY

That's the driving distance. It would take 20 hours 13 mins to go from Gary, Indiana to Casper, Wyoming.

The flight distance (direct flight from Gary, IN to Casper, WY) is 972.24 mi.

1,154 mi = 1.61 kms