The flight distance from Tucson, Arizona to San Diego, California is 365 miles.
It is 410 miles according to Google Maps.
I-15 South to San Diego, I-8 and I-10 East to Tucson
The closest city in California to Tucson, Arizona, is San Diego. San Diego is approximately 400 miles away from Tucson, making it the nearest significant city in California. Other nearby cities include Los Angeles and Palm Springs, but they are farther from Tucson than San Diego.
It is 410 miles according to Google Maps.
You should enjoy the desert landscape.
It is 410 miles according to Google Maps.
It is 6 hours and 40 minutes according to Google Maps.
Google Maps estimates the driving time as 6 hours and 35 minutes.
About 493.94 miles according to MapQuest
The distance between the starting point and the destination is 412mi, (663km), and with reasonable traffic conditions it will take approximately 6 hours 40 minutes of driving time.
Arizona and California share a border, so it is possible for a car to be in both states at once. Yuma to San Diego is 174 miles; Tucson to Sacramento is 870 miles.