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.
731 miles
731 miles
286.6
328 miles down U.S. 40 EAST.
It is 1,392 miles according to Google Maps.
176 miles taking I-15 SOUTH.
Around 765.
It is 2,508 miles according to Google Maps.
820. It basically takes 13.5 hours...
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.
15
about 600 miles