The journey from Cheyenne to Pocatello covers approximately 650 kilometers through the Rocky Mountains. The most efficient route involves taking I-80 West to I-15 North. This drive takes about 6.5 hours, passing through scenic mountain landscapes. It is a beautiful route, but requires careful attention to weather conditions, particularly in winter.
Total Distance: 650 km driving distance; 550 km straight-line air distance.
Be prepared for steep grades and high altitudes.
Summer or early autumn for clear mountain roads.