Distance from Ontario, CA to Diamond Bar, CA

Driving distance from Ontario, CA to Diamond Bar, CA is 12 miles (19 km). How far is it from Ontario, CA to Diamond Bar, CA? It's a 16 minutes drive by car. Flight distance is approximately 9 miles (15 km) and flight time from Ontario, CA to Diamond Bar, CA is 01 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
12 Miles
/
19 Km
Driving distance
Gas consumption
0.48 Gallons
1.81 Litres
Gas consumption
Flight distance
9 Miles
/
15 Km
Flight distance

How far is it from Ontario, CA to Diamond Bar, CA?

To travel the distance from Ontario, CA to Diamond Bar, 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 Diamond Bar, CA

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

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