1,121 miles taking this route:
- Take U.S. 287 SOUTH from Yellowstone to I-80 EAST to CHEYENNE via U.S. 287 BY-PASS in Rawlins.
- Take I-80 EAST to I-25 SOUTH to DENVER at EXIT 359B near Cheyenne.
- Take I-25 SOUTH thru Wyoming and Colorado to U.S. 87 SOUTH to CLAYTON at EXIT 451 in RATON, New Mexico. Turn left off the exit ramp to get onto U.S. 87 SOUTH to CLAYTON. To bypass DENVER, take E-470 (tollway) SOUTH (EXIT 228 off I-25 in COLORADO).
- Take U.S. 87 SOUTH to LOOP 335 (ST. FRANCIS DR), outside of Amarillo. EXIT off onto LOOP 335, then turn right at the light onto LOOP 335 WEST.
- Take LOOP 335 around AMARILLO to I-27; turn right onto I-27 SOUTH.
- Take I-27 SOUTH to Lubbock.