Distance from San Antonio, TX to Austin, TX
The distance between San Antonio, TX and Austin, TX is 80 mi. The travel time is 1 hour and 22 minutes.
Τhe cost of gas from San Antonio, TX to Austin, TX is 9.7 $ (31.4 mpg, 3.82 $/gal).

How many miles is San Antonio, TX to Austin, TX?
The distance between San Antonio, TX and Austin, TX is 80 mi, with travel time of 1 hour and 22 minutes.
Driving directions from San Antonio, TX to Austin, TX
How to get from San Antonio, TX to Austin, TX?
There are three suggested car routes. The fastest route is 80 mi (distance from San Antonio, TX to Austin, TX) and takes 1h 22min. The other route is 85mi, and its duration is 1h 33min. The slowest route is 84 mi, and its duration is 2h 9min.
How-far.net provides you with the information to prepare your trip from San Antonio, TX to Austin, TX by car or motorbike. It offers you alternative road routes that you can follow to go from San Antonio, TX to Austin, TX. It provides driving directions from San Antonio, TX to Austin, TX, i.e. where to turn and when, distance of the San Antonio, TX - Austin, TX route, travel time, display of the route on the map, fuel cost (gas, diesel).
In case you share the journey (carpooling) from San Antonio, TX to Austin, TX with other people or friends, How-far.net provides the cost of the journey and the amount that each passenger will have to pay.
How much does it cost to drive from San Antonio, TX to Austin, TX?
The fuel cost with gas from San Antonio, TX to Austin, TX is 9.7$ (3.82 $/gal, 31.4 mpg).
Fuel cost = (79.63 mi / 31.4 mpg) x 3.82$ per gallon = 9.7$
In more detail, the result is obtained:
Fuel needed = Distance / Car fuel consumption = miles / car Consumption = 79.63 mi / 31.4 mpg = 2.54 gallons
Fuel needed = 2.54 gallons
Fuel cost = Fuel needed x Price per gallon = 2.54 gallons x 3.82$ per gallon = 9.7 $
Fuel cost from San Antonio, TX to Austin, TX = 9.7 $
How much will each passenger pay for carpooling from San Antonio, TX to Austin, TX?
The more people travel by carpooling, the lower the cost is for each passenger. Each passenger carpooling from San Antonio, TX to Austin, TX with gasoline as fuel will pay:
For 2 passengers: 4.85 $ (9.7/2) each.
For 3 passengers: 3.23 $ (9.7/3) each.
For 4 passengers: 2.43 $ (9.7/4) each.
Which is the cheapest route from San Antonio, TX to Austin, TX by car?
The cheapest route from San Antonio, TX to Austin, TX is the first suggested route (80mi, 1h 22min) and costs 9.7 £ (3.82 $/gal, 31.4 mpg).
The second cheapest route from San Antonio, TX to Austin, TX is the third suggested route (84mi, 2h 9min) and costs 10.24 £.
The most expensive route from San Antonio, TX to Austin, TX is the second suggested route (85mi, 1h 33min) and costs 10.35 £.
For greater safety, the driver should choose the route that passes through the highway (median barrier) and not through smaller roads (curves in the road, bad road conditions, no median barrier).
How much do you pay to travel from San Antonio, TX to Austin, TX by diesel car (diesel cost estimator)?
The trip with diesel fuel from San Antonio, TX to Austin, TX costs 5.96 $ (3.92$/gal, 52.3 mpg).
For the carpooling trip with diesel fuel, each member will pay:
For 2 passengers: 2.98 $ (5.96/2).
For 3 passengers: 1.99 $ (5.96/3).
For 4 passengers: 1.49 $ (5.96/4).
Alternative routes from San Antonio, TX to Austin, TX
The second route from San Antonio, TX to the Austin, TX is 85.17 miles long and takes 1 h 33 min.
The third route from San Antonio, TX to the Austin, TX is 84.02 miles long and takes 2 h 9 min.
Where is San Antonio, TX located?
San Antonio, TX is located in the state of Texas. It is located at an altitude of 650 feet (198 m) above sea level. San Antonio, TX has coordinates 29.417o,-98.500o. How-far.net provides a map of San Antonio, TX from which you can plan your trips to other US states and cities.
What is the location of Austin, TX?
Austin, TX is located in the state of Texas. It is located at an altitude of 489 feet (149 m) above sea level. Austin, TX has coordinates 30.267o,-97.733o. How-far.net provides a map of Austin, TX from which you can plan your trips to other US states and cities.