Shortest distance between Costa Mesa and San Diego is 77.39 miles (124.55 km).
Flight distance from Costa Mesa, CA to San Diego, CA is 77.39 miles. Estimated flight time is 00 hours 10 minutes.
It takes 00 hours 09 minutes to travel from Costa Mesa to San Diego with an airplane (average speed of 550 miles).
The driving distance from Costa Mesa, California to San Diego, California is: 87.94 miles (141.52 km) by car.
Driving from Costa Mesa to San Diego will take approximately 01 hours 19 minutes.
The distance between Costa Mesa and San Diego is 142 km if you choose to drive by road. You can go 01 hours 34 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 Costa Mesa and San Diego. The current time is 10:26:58.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||02 hours 55 minutes|
|40 mph (64.37 km/h)||02 hours 11 minutes|
|50 mph (80.47 km/h)||01 hours 45 minutes|
|60 mph (96.56 km/h)||01 hours 27 minutes|
|70 mph (112.65 km/h)||01 hours 15 minutes|
|75 mph (120.7 km/h)||01 hours 10 minutes|
|80 mph (128.75 km/h)||01 hours 05 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 11.75 liters (3.1 gallon) of gas to cover the route between Costa Mesa and San Diego.
The estimated cost of gas to go from Costa Mesa to San Diego is $12.73 (diesel $15.05).
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 $4.102 (Diesel $4.849) /gallon. Last changed prices on November 30, 2022.
The place names are translated into coordinates to approximate the distance between Costa Mesa 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.