CA -> PA.
You left out some of the important stuff like where in CA to where in PA.. but..
1. San Francisco, California
2. Pittsburgh, Pennsylvania
Estimated Time: 37 hrs., 18mins.
Total...
Tough Question since Idaho has a long north - south axis and Pennsylvania has an east - west axis:
From Bonners Ferry to Philadelphia is a 2,593 mile drive requiring about 39.5 hours according to...