I-5 south.
Best as in quickest would be 5 all the way SOUTH to so cal then east along I-10 via the 210.
Route-66 is the best driving route from Los Angeles to Ontario Canada
I-15 to Highway 89. follow the signs to flagstaff.
www.mapquest.com will provide the best route.
68 East to Kingman, I-40 East to Flagstaff, I-17 South to 89A South
What is the most direct driving route from Nice France to Marseilles
What is the distance and best route from Portland, Oregon to Spokane, Washington?352.18 miles
The mileage and travel time will vary depending on the route selected. Perhaps the best route is to take I-25 South to Albuquerque and I-40 to Flagstaff. That route covers 912.41 miles.
Just go up Route 611.
When traveling it is important to know which route is best. To get from Vancouver to Calgary, the best route would be to take the Trans Canada Highway 1.
a road