How many miles from Phoenix AZ to Billings MT?

Answer 1

1,307 miles taking this route:

1. Take I-17 NORTH from Phoenix to I-40 EAST to Albuquerque at EXIT 340A in FLAGSTAFF.
2. Take I-40 EAST (briefly) to U.S. 89 NORTH to PAGE at EXIT 201 (2nd exit past I-17).
3. Follow U.S. 89 NORTH towards PAGE to I-15 via UTAH STATE ROUTE 20 - WEST in UTAH. Once you are at JCT I-15, follow signs to I-15 NORTH to Salt Lake City.
4. Take I-15 NORTH to I-90 EAST to BILLINGS in BUTTE, Montana. To bypass SALT LAKE CITY, take I-215 BELT ROUTE - WEST (EXIT 12 off I-15 in UTAH) and LEGACY PARKWAY (EXIT 26 off I-215 BELT ROUTE to get onto LEGACY PARKWAY - NORTH ; EXIT 13 off LEGACY PARKWAY to get back onto I-15 NORTH to OGDEN).
5. Take I-90 EAST to Billings.