How far is Ontario from San Diego?

Distance by Flight

Shortest distance between Ontario and San Diego is 97.24 miles (156.5 km).

Flight distance from Houston to Atlanta is 97.24 miles. Estimated flight time is 00 hours 13 minutes.

It takes 00 hours 12 minutes to travel from Ontario to San Diego with an airplane (average speed of 550 miles).

Driving distance

The driving distance from Ontario, California to San Diego, California is: 113.84 miles (183.21 km) by car.

Driving from Ontario to San Diego will take approximately 01 hours 49 minutes.

San Diego image
#1 Ontario

City located in south west San Bernardino County, California, United States

Population 185010
GPS Coordinates 34°3'48"N 117°39'3"W
Latitude 34.0633400
Longitude -117.6508900
Altitude 306
Country United States
San Diego image
#2 San Diego

City in San Diego County, California, United States, eighth largest city in the country by population

Population 1423851
GPS Coordinates 32°42'57"N 117°9'53"W
Latitude 32.7157100
Longitude -117.1647200
Altitude 20
Country United States

Estimated Travel Time Between Ontario and San Diego

The distance between Ontario and San Diego is 183 km if you choose to drive by road. You can go 02 hours 02 minutes if you drive your car at an average speed of 90 kilometers / hour. For different choices, please review the avg. speed travel time table on the below.

There is no time difference between Ontario and San Diego. The current time is 18:13:51.

Average Speed Travel Time
30 mph (48.3 km/h) 03 hours 47 minutes
40 mph (64.37 km/h) 02 hours 50 minutes
50 mph (80.47 km/h) 02 hours 16 minutes
60 mph (96.56 km/h) 01 hours 53 minutes
70 mph (112.65 km/h) 01 hours 37 minutes
75 mph (120.7 km/h) 01 hours 31 minutes
80 mph (128.75 km/h) 01 hours 25 minutes

Gas Consumption

A car with a fuel efficiency of 8.3 l/100 km will need 15.21 liters (4.02 gallon) of gas to cover the route between Ontario and San Diego.
The estimated cost of gas to go from Ontario to San Diego is $11.61 (diesel $12.62).

Take a look at our Gas Cost Calculator feature. It will figure out how much it will cost to drive this particular distance.

The average gas price per gallon of daily gas for calculations is $2.89 (Diesel $3.142) /gallon. Last changed prices on May 09, 2021.

How did we calculate the distance?

The place names are translated into coordinates to approximate the distance between Ontario and San Diego (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.

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