Distance from Houston, TX to San Antonio, TX

Distance

195 mi

Time

3 hours 28 mins

Gas Cost

$14 - $27

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There are 189.11 miles from Houston to San Antonio in west direction and 195 miles (313.82 kilometers) by car, following the I-10 route.

Houston and San Antonio are 3 hours 28 mins far apart, if you drive non-stop.

This is the fastest route from Houston, TX to San Antonio, TX. The halfway point is Schulenburg, TX.

Houston, TX and San Antonio, TX are in the same time zone (Central Daylight Time). Current time in both locations is 6:38 am.

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Gas Consumption and Emissions

A car with an MPG of will need 9.03 gallons of gas to cover the route between Houston, TX and San Antonio, TX.

The estimated cost of gas to go from Houston to San Antonio is $22.59.

During the route, an average car will release 177 pounds of CO2 to the atmosphere. Your carbon footprint is 0.91 pounds of CO2 per mile.


Halfway Point Between Houston, TX and San Antonio, TX

If you want to meet halfway between Houston, TX and San Antonio, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 29.695129 and -96.942652, or 29º 41' 42.4644" N, 96º 56' 33.5472" W. This location is 97.57 miles away from Houston, TX and San Antonio, TX and it would take approximately 1 hour 44 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Schulenburg, TX, situated 96.14 miles from Houston, TX and 100.72 miles from San Antonio, TX. It would take 1 hour 45 mins to go from Houston to Schulenburg and 1 hour 45 mins to go from San Antonio to Schulenburg.


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 Houston, TX

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

Weather in Houston and San Antonio

Houston

No precipitation throughout the week, with temperatures peaking at 80°F on Thursday.

Mon
Oct 23
Tue
Oct 24
Wed
Oct 25
Thu
Oct 26
Fri
Oct 27
Clear day Clear day Clear day Clear day Clear day
79° 56° 72° 58° 68° 46° 80° 44° 74° 55°
7% Rain probability 9% Rain probability 13% Rain probability 0% Rain probability 0% Rain probability
3 341 degrees 10 346 degrees 8 335 degrees 6 196 degrees 8 347 degrees

San Antonio

No precipitation throughout the week, with temperatures falling to 73°F on Saturday.

Mon
Oct 23
Tue
Oct 24
Wed
Oct 25
Thu
Oct 26
Fri
Oct 27
Clear day Clear day Clear day Clear day Wind
85° 56° 76° 58° 74° 48° 84° 46° 74° 51°
5% Rain probability 8% Rain probability 13% Rain probability 0% Rain probability 0% Rain probability
2 181 degrees 10 15 degrees 6 350 degrees 7 202 degrees 11 21 degrees

Distance conversions

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

Distance type Miles Kilometers Nautical miles
Straight line distance 189.11 mi 304.34 km 164.33 nautical mi
Driving distance 195 mi 313.82 km 169.45 nautical mi

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