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

Distance by Flight

Shortest distance between Duncanville and San Antonio is 241.94 miles (389.37 km).

Flight distance from Duncanville, TX to San Antonio, TX is 241.94 miles. Estimated flight time is 00 hours 34 minutes.

It takes 00 hours 31 minutes to travel from Duncanville to San Antonio with an airplane (average speed of 550 miles).

Driving distance

The driving distance from Duncanville, Texas to San Antonio, Texas is: 288.14 miles (463.71 km) by car.

Driving from Duncanville to San Antonio will take approximately 04 hours 09 minutes.

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#1 Duncanville

City in Dallas County, Texas, in the United States

Population 38189
GPS Coordinates 32°39'6"N 96°54'30"W
Latitude 32.6518000
Longitude -96.9083400
Altitude 221
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 Duncanville and San Antonio

The distance between Duncanville and San Antonio is 464 km if you choose to drive by road. You can go 05 hours 09 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 Duncanville and San Antonio. The current time is 18:28:32.

Average Speed Travel Time
30 mph (48.3 km/h) 09 hours 36 minutes
40 mph (64.37 km/h) 07 hours 12 minutes
50 mph (80.47 km/h) 05 hours 45 minutes
60 mph (96.56 km/h) 04 hours 48 minutes
70 mph (112.65 km/h) 04 hours 06 minutes
75 mph (120.7 km/h) 03 hours 50 minutes
80 mph (128.75 km/h) 03 hours 35 minutes

Gas Consumption

A car with a fuel efficiency of 8.3 l/100 km will need 38.49 liters (10.17 gallon) of gas to cover the route between Duncanville and San Antonio.
The estimated cost of gas to go from Duncanville to San Antonio is $30.72 (diesel $40.6).

Texas gas prices.

Gasoline Mid Grade Premium Diesel
Gallon $3.02 $3.45 $3.78 $3.99
Total $30.72 $35.03 $38.4 $40.6

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 November 12, 2024.

How did we calculate the distance?

The place names are translated into coordinates to approximate the distance between Duncanville 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 Duncanville 16.85 miles (27 km)

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Driving distance from Austin, TX to Duncanville 190.99 miles (307 km)

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Driving distance from Corpus Christi, TX to Duncanville 422.08 miles (679 km)

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Driving distance from Dallas, TX to Duncanville 13.72 miles (22 km)

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Driving distance from Fort Worth, TX to Duncanville 29.67 miles (48 km)

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Driving distance from Frisco, TX to Duncanville 43.09 miles (69 km)

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Driving distance from Garland, TX to Duncanville 167.69 miles (270 km)

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Driving distance from Houston, TX to Duncanville 243.58 miles (392 km)

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Driving distance from Irving, TX to Duncanville 15.18 miles (24 km)

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Driving distance from Laredo, TX to Duncanville 441.52 miles (711 km)

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