The driving distance from Tucson to San Diego is 445 miles
or 716 kilometers
This is a long road trip, starting from Tucson, AZ and arriving at your destination of San Diego, CA with a total driving time of 6 hours, 27 minutes
If you just want to know how far it is between Tucson and San Diego, the straight line distance is 365 miles
or 588 kilometers
If you are a pilot flying a private plane, you can fly straight from Tucson, AZ to San Diego, CA for a total flight time of 58 minutes
Book a flight:
If you're a traveler planning a trip and you want to book a commercial flight, you can try searching for flights between TUS and SAN.
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Tucson to San Diego.