Distance Calculator

Distance from Downey to Diamond Bar

Distance between Downey and Diamond Bar is 31 kilometers (19 miles).
Driving distance from Downey to Diamond Bar is 41 kilometers (25 miles).

air 31 km
air 19 miles
car 41 km
car 25 miles

Distance Map Between Downey and Diamond Bar

Downey, Sacramento, United StatesDiamond Bar, Sacramento, United States = 19 miles = 31 km.

How far is it between Downey and Diamond Bar

Downey is located in United States with (33.94,-118.1326) coordinates and Diamond Bar is located in United States with (34.0286,-117.8103) coordinates. The calculated flying distance from Downey to Diamond Bar is equal to 19 miles which is equal to 31 km.

If you want to go by car, the driving distance between Downey and Diamond Bar is 40.87 km. If you ride your car with an average speed of 112 kilometers/hour (70 miles/h), travel time will be 00 hours 21 minutes. Please check the avg. speed travel time table on the right for various options.
Difference between fly and go by a car is 10 km.

City/PlaceLatitude and LongitudeGPS Coordinates
Downey 33.94, -118.1326 33° 56´ 24.0360'' N
118° 7´ 57.2520'' W
Diamond Bar 34.0286, -117.8103 34° 1´ 43.0320'' N
117° 48´ 37.2240'' W

Estimated Travel Time Between Downey and Diamond Bar

Average SpeedTravel Time
30 mph (48 km/h) 00 hours 51 minutes
40 mph (64 km/h) 00 hours 38 minutes
50 mph (80 km/h) 00 hours 30 minutes
60 mph (97 km/h) 00 hours 25 minutes
70 mph (112 km/h) 00 hours 21 minutes
75 mph (120 km/h) 00 hours 20 minutes
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