Miles between Allen, TX and Gillette, WY

There are
1,119 mi
from Allen, TX to Gillette, WY

That's the driving distance. It would take 20 hours 16 mins to go from Allen, Texas to Gillette, Wyoming.

The flight distance (direct flight from Allen, TX to Gillette, WY) is 906.67 mi.

1,119 mi = 1.61 kms