The driving distance between Casper, WY and Billings, MT is 278 miles. The driving time would be approximately 4 hours, 30 minutes if you were to drive non-stop in good conditions. (The driving time does not take into consideration conditions such as weather, road work and rush hour traffic in urban areas.)
700 miles
About 275 road miles.
About 270 miles.
The distance between Billings, MT and Thermopolis, WY is 148.0 miles(239.0 km)
From Farmington, NM to Casper, WY is 604 miles; approximately 11 hours, 5 minutes driving time.
It is 277 miles from Casper WY to Big Piney WY.
The driving distance between Casper, WY and Billings, MT is 278 miles. The driving time would be approximately 4 hours, 30 minutes if you were to drive non-stop in good conditions. (The driving time does not take into consideration conditions such as weather, road work and rush hour traffic in urban areas.)
The driving distance between Casper, WY and Bar Nunn, WY is 6 miles. The driving time would be approximately 10 minutes if you were to drive non-stop in good conditions.
About 1,070 miles.
It is 427 miles according to Google Maps.
The driving distance between Casper, WY and Cheyenne, WY is 178 miles. The driving time would be approximately 3 hours if you were to drive non-stop in good conditions. (The driving time does not take into consideration conditions such as weather, road work and rush hour traffic in urban areas.)
The halfway point is Douglas, WY, which is in between Casper and Cheyenne, closer to Casper. Cheyenne is the largest city in Wyoming, Casper is second.