The drive from Tombstone to Yuma covers approximately 310 miles. You will take AZ-80 to Benson, then merge onto I-10 West through Tucson, and finally connect to I-8 West near Casa Grande to reach Yuma. The total travel time is roughly 4 hours and 30 minutes. Yuma is located in the far southwestern corner of Arizona.
Total Distance: 500 km driving distance; 385 km straight-line air distance.
Expect long stretches of desert driving on I-8.
Winter is the best time to visit Yuma due to mild weather.