Distance from San Diego, CA to Duncan, OK

Driving distance from San Diego, CA to Duncan, OK is 1301 miles (2094 km). How far is it from San Diego, CA to Duncan, OK? It's a 20 hours 10 minutes drive by car. Flight distance is approximately 1110 miles (1787 km) and flight time from San Diego, CA to Duncan, OK is 02 hours 14 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
1301 Miles
/
2094 Km
Driving distance
Gas consumption
52.04 Gallons
198.93 Litres
Gas consumption
Flight distance
1110 Miles
/
1787 Km
Flight distance

How far is it from San Diego, CA to Duncan, OK?

To travel the distance from San Diego, CA to Duncan, OK, 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 Duncan, OK

Choose a place to stay while traveling from San Diego, CA to Duncan, OK. We also offer Car Rental widget for your particular journey. There are lots of options to choose from. Give it a try.

Last distance calculations