MapQuest Driving Directions San Diego, CA to Flagstaff, AZ

San Diego, CA

Flagstaff, AZ

Route 1

Go south on I-5 S/San Diego Fwy S.
491.809 miles
7hr 49min
  1. Start out going north on 1st Ave toward C St.

    Then 0.44 miles
  2. Merge onto I-5 S/San Diego Fwy S.

    Then 0.86 miles
  3. Merge onto CA-94 E via EXIT 15B toward ML King Jr Fwy.

    Then 8.81 miles
  4. Merge onto CA-125 N via the exit on the left.

    Then 2.34 miles
  5. Merge onto I-8 E (Crossing into Arizona).

    Then 272.18 miles
  6. Take EXIT 115 toward AZ-85/Phoenix/Ajo.

    Then 0.24 miles
  7. Merge onto I- 8 Bus.

    Then 0.93 miles
  8. I- 8 Bus becomes I-8 Bus E.

    Then 2.34 miles
  9. I-8 Bus E becomes AZ-85/W Pima St.

    Then 0.75 miles
  10. Turn left onto S US Highway 85/AZ-85. Continue to follow AZ-85.

    Then 33.10 miles
  11. Merge onto I-10 E/Pearl Harbor Memorial Highway/Papago Fwy E toward Phoenix.

    Then 20.59 miles
  12. Merge onto AZ-101 Loop N via EXIT 133B.

    Then 21.52 miles
  13. Merge onto I-17 N/Black Canyon Fwy N via EXIT 23 toward Flagstaff.

    Then 125.54 miles
  14. Stay straight to go onto AZ-89A N/Black Canyon Fwy N.

    Then 0.48 miles
  15. Stay straight to go onto S Milton Rd.

    Then 1.54 miles
  16. S Milton Rd becomes W Route 66/I-40 Bus Loop/Historic Rte-66.

    Then 0.15 miles
  17. Welcome to FLAGSTAFF, AZ.

    1. Your destination is just past N Humphreys St

    2. If you reach N Leroux St you've gone a little too far

    Then 0.00 miles