How many miles from Denver to gillette?

Answer 1

340 miles taking this route:

1. Take I-25 NORTH, from Denver, up to WYO-59 to DOUGLAS and GILLETTE off EXIT 140 in Wyoming. Turn left at the light off the exit ramp onto WYO-59 NORTH to GILLETTE.
2. Take WYO-59 NORTH to GILLETTE.