Distance from Dallas, TX to San Antonio, TX

Distance

274 mi

Time

4 hours 6 mins

Gas Cost

$19 - $37

There are 252.72 miles from Dallas to San Antonio in southwest direction and 273.85 miles by car, following the Calculating route from Dallas, TX to San Antonio, TX route.

Dallas and San Antonio are 4 hours 6 mins far apart, if you drive non-stop.

This is the fastest route from Dallas, TX to San Antonio, TX. The halfway point is Finding halfway point from Dallas, TX to San Antonio, TX.

Dallas, TX and San Antonio, TX are in the same time zone (CDT). Current time in both locations is 5:58 pm.

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Gas Consumption and Emissions

A car with an MPG of will need 12.68 gallons of gas to cover the route between Dallas, TX and San Antonio, TX.

The estimated cost of gas to go from Dallas to San Antonio is 30.43.

During the route, an average car will release 248.40 pounds of CO2 to the atmosphere. Your carbon footprint is 0.91 pounds of CO2 per mile.


Best Hotels In or Near San Antonio, TX

Do you have where to stay when you arrive to San Antonio, TX? Check out our hotel recommendations:


Lowest Price Rental Cars in Dallas, TX

Planning on renting a car to go from Dallas, TX to San Antonio, TX? Here there are some offers to rent a car in or near Dallas, TX:

Small

Small cars

From $14

Intermediate

Intermediate cars

From $18

Full-size

Full-size cars

From $24

SUVs

SUVs

From $28

Vans

Vans

From $40


Compare rental car prices in Dallas »

Weather in Dallas, TX and San Antonio, TX

Dallas, TX

Light rain today through Sunday, with temperatures bottoming out at 83°F on Thursday.

Mon
May 29
Tue
May 30
Wed
May 31
Thu
Jun 1
Fri
Jun 2
Partly cloudy day Partly cloudy day Rain Rain Rain
87° 67° 89° 68° 91° 70° 83° 71° 88° 69°
24% 1% 13% 69% 64%
5 54 degrees 5 116 degrees 7 122 degrees 8 154 degrees 11 172 degrees

San Antonio, TX

Light rain throughout the week, with temperatures rising to 96°F on Sunday.

Mon
May 29
Tue
May 30
Wed
May 31
Thu
Jun 1
Fri
Jun 2
Rain Rain Rain Rain Rain
78° 70° 87° 69° 85° 71° 86° 70° 91° 71°
81% 28% 83% 73% 30%
7 67 degrees 6 86 degrees 8 100 degrees 8 115 degrees 8 140 degrees

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Dallas, TX and San Antonio, TX in this table:

Distance type Miles Kilometers Nautical miles
Straight line distance 252.72 mi 406.71 km 219.61 nautical mi
Driving distance 273.85 mi 440.72 km 237.97 nautical mi

Road Trip Tips


Distance between and