How far is Richardson, TX from San Antonio, TX?

Distance by Flight

Shortest distance between Richardson and San Antonio is 264.86 miles (426.25 km).

Flight distance from Richardson, TX to San Antonio, TX is 264.86 miles. Estimated flight time is 00 hours 36 minutes.

It takes 00 hours 33 minutes to travel from Richardson to San Antonio with an airplane (average speed of 550 miles).

Driving distance

The driving distance from Richardson, Texas to San Antonio, Texas is: 306.41 miles (493.12 km) by car.

Driving from Richardson to San Antonio will take approximately 04 hours 30 minutes.

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#1 Richardson

The fourth most populous city in Dallas County, Texas. It is located in the northern part of the county. Richardson is known for its many parks and green spaces, its many historical sites, and its many attractions, such as the Richardson Civic Center and the Richardson Historical Society.

Population 121112
GPS Coordinates 32°56'53"N 96°43'47"W
Latitude 32.9481800
Longitude -96.7297200
Altitude 192
Country United States
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#2 San Antonio

The seventh most populous city in the United States and the center of the San Antonio metropolitan area. It is located on the San Antonio River, in southern Texas. San Antonio is a major center for the tourism industry.

Population 1567118
GPS Coordinates 29°25'27"N 98°29'37"W
Latitude 29.4241200
Longitude -98.4936300
Altitude 198
Country United States

Estimated Travel Time Between Richardson and San Antonio

The distance between Richardson and San Antonio is 493 km if you choose to drive by road. You can go 05 hours 28 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 Richardson and San Antonio. The current time is 02:28:15.

Average Speed Travel Time
30 mph (48.3 km/h) 10 hours 12 minutes
40 mph (64.37 km/h) 07 hours 39 minutes
50 mph (80.47 km/h) 06 hours 07 minutes
60 mph (96.56 km/h) 05 hours 06 minutes
70 mph (112.65 km/h) 04 hours 22 minutes
75 mph (120.7 km/h) 04 hours 05 minutes
80 mph (128.75 km/h) 03 hours 49 minutes

Gas Consumption

A car with a fuel efficiency of 8.3 l/100 km will need 40.93 liters (10.81 gallon) of gas to cover the route between Richardson and San Antonio.
The estimated cost of gas to go from Richardson to San Antonio is $32.66 (diesel $43.17).

Texas gas prices.

Gasoline Mid Grade Premium Diesel
Gallon $3.02 $3.45 $3.78 $3.99
Total $32.66 $37.25 $40.84 $43.17

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 (in Texas ) per gallon of daily gas for calculations is $3.021 (Diesel $3.993) /gallon. Last changed prices on December 10, 2024.

How did we calculate the distance?

The place names are translated into coordinates to approximate the distance between Richardson and San Antonio (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 Arlington, TX to Richardson 32.45 miles (52 km)

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Driving distance from Austin, TX to Richardson 209.26 miles (337 km)

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Driving distance from Corpus Christi, TX to Richardson 440.35 miles (709 km)

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Driving distance from Dallas, TX to Richardson 13.35 miles (21 km)

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Driving distance from Fort Worth, TX to Richardson 43.21 miles (70 km)

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Driving distance from Frisco, TX to Richardson 21.63 miles (35 km)

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Driving distance from Garland, TX to Richardson 156.29 miles (252 km)

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Driving distance from Grand Prairie, TX to Richardson 26.34 miles (42 km)

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Driving distance from Houston, TX to Richardson 254.15 miles (409 km)

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Driving distance from Irving, TX to Richardson 19.56 miles (31 km)

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Driving distance from Laredo, TX to Richardson 459.79 miles (740 km)

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