From Farmington, NM to Casper, WY is 604 miles; approximately 11 hours, 5 minutes driving time.
About 270 miles.
It is 725.31 miles according to MapQuest.
700 miles
It is 277 miles from Casper WY to Big Piney WY.
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.)
550 miles
It is 242 miles according to Google Maps.
226 miles
Casper, WY