Thermopolis, WY

Billings, MT

Route 1

189.664 miles
3hr 17min
  1. Start out going north on S 6th St/US-20 W/WY-789 toward Broadway St.

    Then 0.01 miles
  2. Take the 1st left onto Broadway St.

    1. If you are on N 6th St and reach Arapahoe St you've gone a little too far

    Then 0.85 miles
  3. Broadway St becomes WY-120.

    Then 80.84 miles
  4. Turn left onto Greybull Hwy/US-20 W/US-14 W/US-16 W/WY-120. Continue to follow US-20 W/US-14 W/US-16 W/WY-120.

    Then 2.22 miles
  5. Turn right onto 16th St/US-14A E/WY-120.

    1. If you reach 15th St you've gone a little too far

    Then 0.44 miles
  6. Turn left onto Belfry Hwy/WY-120 (Crossing into Montana).

    1. Belfry Hwy is 0.1 miles past Wyoming Ave

    2. If you are on Big Horn Ave and reach N Lane Dr you've gone about 0.1 miles too far

    Then 37.38 miles
  7. Belfry Hwy/WY-120 becomes MT-72.

    Then 21.00 miles
  8. Turn left onto US Highway 310/US-310 N. Continue to follow US-310 N.

    Then 18.07 miles
  9. Turn right onto US Highway 310/US-310 E/US-212 E. Continue to follow US-310 E/US-212 E.

    1. US-310 E is 0.1 miles past Fitzgerald Ln

    Then 11.45 miles
  10. Merge onto I-90 E/US-212 E.

    1. If you are on US-310 E and reach S 1st Ave you've gone about 0.2 miles too far

    Then 15.77 miles
  11. Take the MT-3/27th Street exit, EXIT 450.

    Then 0.24 miles
  12. Turn left onto MT-3/S 27th St.

    Then 1.41 miles
  13. Turn left onto 1st Ave N/I-90 Bus W.

    1. 1st Ave N is just past Montana Ave

    2. If you reach 2nd Ave N you've gone a little too far

    Then 0.01 miles
  14. Welcome to BILLINGS, MT.

    1. If you reach N 28th St you've gone a little too far

    Then 0.00 miles