How many miles from Ontario Oregon to Jacksons Hole Wyoming?

Answer 1

440 miles taking this route:

1. Take I-84 EAST, from Ontario, OR, to I-86 EAST to POCATELLO near Mile 222, in Idaho.
2. Take I-86 EAST to I-15 NORTH to IDAHO FALLS at EXIT 63, near Pocatello.
3. Take I-15 NORTH to U.S. 26 EAST to JACKSON at EXIT 113 (also I-15 BUSINESS to IDAHO FALLS).
4. Follow U.S. 26 EAST, through Idaho Falls, to Jackson Hole, Wyoming.