Distance from Walnut, CA to San Diego, CA

Driving distance from Walnut, CA to San Diego, CA is 112 miles (179 km). How far is it from Walnut, CA to San Diego, CA? It's a 01 hours 58 minutes drive by car. Flight distance is approximately 99 miles (159 km) and flight time from Walnut, CA to San Diego, CA is 11 minutes. Don't forget to check out our "Gas cost calculator" option. It will calculate cost of driving this particular distance. See the map below for the visual display of the upcoming road trip.

Driving distance
112 Miles
/
179 Km
Driving distance
Gas consumption
4.48 Gallons
17.01 Litres
Gas consumption
Flight distance
99 Miles
/
159 Km
Flight distance

How far is it from Walnut, CA to San Diego, CA?

To travel the distance from Walnut, CA to San Diego, CA, please, click on the map to see the route for the journey. "Gas Cost Calculator" tool is to your right. You can always modify it and make the number more applicable for your journey.

Book a Hotel for your trip to San Diego, CA

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Last distance calculations