How far is San Marcos from San Diego?

Distance by Flight

Shortest distance between San Marcos and San Diego is 29.55 miles (47.55 km).

Flight distance from San Marcos, CA to San Diego, CA is 29.55 miles. Estimated flight time is 00 hours 04 minutes.

Driving distance

The driving distance from San Marcos, California to San Diego, California is: 35.42 miles (57 km) by car.

Driving from San Marcos to San Diego will take approximately 00 hours 38 minutes.

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#1 San Marcos

City in Texas, United States

Population 97477
GPS Coordinates 33°8'36"N 117°9'58"W
Latitude 33.1433700
Longitude -117.1661400
Altitude 177
Country United States
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#2 San Diego

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

Population 1422420
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 San Marcos and San Diego

The distance between San Marcos and San Diego is 57 km if you choose to drive by road. You can go 00 hours 37 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 San Marcos and San Diego. The current time is 16:06:21.

Average Speed Travel Time
30 mph (48.3 km/h) 01 hours 10 minutes
40 mph (64.37 km/h) 00 hours 53 minutes
50 mph (80.47 km/h) 00 hours 42 minutes
60 mph (96.56 km/h) 00 hours 35 minutes
70 mph (112.65 km/h) 00 hours 30 minutes
75 mph (120.7 km/h) 00 hours 28 minutes
80 mph (128.75 km/h) 00 hours 26 minutes

Gas Consumption

A car with a fuel efficiency of 8.3 l/100 km will need 4.73 liters (1.25 gallon) of gas to cover the route between San Marcos and San Diego.
The estimated cost of gas to go from San Marcos to San Diego is $5.13 (diesel $6.06).

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 July 01, 2022.

How did we calculate the distance?

The place names are translated into coordinates to approximate the distance between San Marcos 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.

Distance to Other Cities

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Driving distance from Anaheim, CA to San Marcos 74.13 miles (119 km)

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Driving distance from Bakersfield, CA to San Marcos 215.61 miles (347 km)

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Driving distance from Carlsbad, CA to San Marcos 14.75 miles (24 km)

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Driving distance from Chula Vista, CA to San Marcos 41.13 miles (66 km)

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Driving distance from El Cajon, CA to San Marcos 38.06 miles (61 km)

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Driving distance from Escondido, CA to San Marcos 5.93 miles (10 km)

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Driving distance from Fremont, CA to San Marcos 459.85 miles (740 km)

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Driving distance from Fresno, CA to San Marcos 323.31 miles (520 km)

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Driving distance from Irvine, CA to San Marcos 61.18 miles (98 km)

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Driving distance from Laguna, CA to San Marcos 479.42 miles (772 km)

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Driving distance from Long Beach, CA to San Marcos 83.74 miles (135 km)

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Driving distance from Los Angeles, CA to San Marcos 98.37 miles (158 km)

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