Distance through Flight

Shortest distance between San Antonio and Houston is 189.52 miles (305 km).

You are watching: What is the distance from san antonio to houston

Flight distance from san Antonio, TX come Houston, TX is 189.52 miles. Estimated flight time is 00 hours 23 minutes.

It takes 00 hours 21 minute to take trip from mountain Antonio to Houston with an airplane (average rate of 550 miles).

Driving distance

The driving street from mountain Antonio, Texas come Houston, Texas is: 197.29 mile (317.51 km) by car.

Driving from san Antonio come Houston will take roughly 02 hrs 58 minutes.


populace GPS coordinates Latitude Longitude Altitude nation
29°25'27"N 98°29'37"W
United States


#2 Houston

County seat of Harris County, Texas; 4th largest city in the United claims by population

population GPS works with Latitude Longitude Altitude nation
29°45'48"N 95°21'48"W
United States

starting point in san Antonio: Dolorosa Street (-98.493645,29.424163) Ending suggest in Houston: Louisiana Street (-95.363596,29.76347)
approximated Travel Time in between San Antonio and also Houston

The distance in between San Antonio and Houston is 318 km if you choose to drive by road. You deserve to go 03 hrs 31 minutes if you journey your vehicle at an mean speed that 90 kilometers / hour. For different choices, please testimonial the avg. Rate travel time table ~ above the below.

There is no time difference in between San Antonio and Houston. The present time is 21:22:48.

median Speed travel Time
30 mph (48.3 km/h) 06 hrs 34 minute
40 mph (64.37 km/h) 04 hrs 55 minutes
50 mph (80.47 km/h) 03 hrs 56 minutes
60 mph (96.56 km/h) 03 hours 17 minutes
70 mph (112.65 km/h) 02 hours 49 minutes
75 mph (120.7 km/h) 02 hrs 37 minutes
80 mph (128.75 km/h) 02 hrs 27 minutes

Gas Consumption

A car with a fuel efficiency of 8.3 l/100 km will need 26.35 liters (6.96 gallon) the gas come cover the route between San Antonio and also Houston. The estimated price of gas to go from mountain Antonio come Houston is $22.1 (diesel $23.71).

Take a look in ~ our Gas price Calculator feature. The will number out just how much the will expense to journey this certain distance.

The typical gas price every gallon of everyday gas because that calculations is $3.175 (Diesel $3.406) /gallon. Last readjusted prices top top October 04, 2021.

See more: Driving Distance From Memphis To Huntsville Alabama, Distance Between Huntsville, Al And Memphis, Tn

How did we calculate the distance?

The place names are interpreted into coordinates to approximate the distance between San Antonio and Houston (latitude and also longitude). Cities, states, and countries each have their own local center. The Haversine formula is provided to measure the radius.