Miles between Casper, WY and Niagara Falls, NY

There are
1,651 mi
from Casper, WY to Niagara Falls, NY

That's the driving distance. It would take 1 day 5 hours to go from Casper, Wyoming to Niagara Falls, New York.

The flight distance (direct flight from Casper, WY to Niagara Falls, NY) is 1,372.66 mi.

1,651 mi = 2,657.44 kms