Distance from Seattle, WA to Diamond Bar, CA

Driving distance from Seattle, WA to Diamond Bar, CA is 1165 miles (1874 km). How far is it from Seattle, WA to Diamond Bar, CA? It's a 19 hours 17 minutes drive by car. Flight distance is approximately 967 miles (1556 km) and flight time from Seattle, WA to Diamond Bar, CA is 01 hours 56 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
1165 Miles
/
1874 Km
Driving distance
Gas consumption
46.60 Gallons
178.03 Litres
Gas consumption
Flight distance
967 Miles
/
1556 Km
Flight distance

How far is it from Seattle, WA to Diamond Bar, CA?

To travel the distance from Seattle, WA 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 Seattle, WA 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.

Last distance calculations