462 mi (about 7 hours 44 mins)
It is 153 miles according to Google Maps.
It is 1,438 miles according to Google Maps.
About 170 miles on the highways. It would be quite a bit quicker if you went on an airplane.
195 miles
According to Mapquest, it is 204.73 miles driving distance between the two, assuming you follow the recommended I84 to I80 to US 40 route. Straight line air distance between the two is somewhere around 110 or 120 miles.
It is 795 miles according to Google Maps.
about 160 miles
The driving distance from Vernal, UT 84078, USA to Casper, WY, USA is 334.9mi / 538.98kmTake U.S. 191 NORTH, from Vernal, to I-80 EAST to ROCK SPRINGS, in WYOMING.Take I-80 EAST to U.S. 287 NORTH at EXIT 211 in Rawlins.Take U.S. 287 NORTH to WYO-220 EAST to CASPER.Take WYO-220 EAST to Casper.
The shortest driving distance is 136 miles.
325 miles taking this route:Take I-25 NORTH from Douglas to I-90 WEST to SHERIDAN at END I-25.Take I-90 WEST to Billings.
It is 235 miles according to MapQuest.
37500 miles