Average driving speed: 56.1 mph
Kilometers per hour: 90.3 km/h
This is based on typical traffic conditions for this route.

• Killeen to San Antonio drive
• road conditions from Killeen to San Antonio
• flattest route from Killeen to San Antonio

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Map of driving directions from GRK to SAT

View a map with driving directions using your preferred map provider: Google Maps, Bing Maps, or MapQuest.

More trip calculations

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• Cost To Drive
• Reverse Driving Time
• Halfway
• Places To Stop
• Hotels near SAT
• Flight Duration
• Distance To Fly
• airports near SAT
• airlines flying to SAT
• Direct Flight
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Driving time from GRK to SAT

How long is the drive from GRK to SAT? The total driving time is 2 hours, 28 minutes.

Your trip begins at Killeen-Fort Hood Regional Airport in Killeen, Texas. It ends at San Antonio International Airport in San Antonio, Texas.

If you're planning a road trip, you might be interested in seeing the total driving distance from GRK to SAT.

You can also calculate the cost to drive from GRK to SAT based on current local gas prices and an estimate of your car's best gas mileage.

If you're meeting a friend, you might be interested in finding the city that is halfway between GRK and SAT.

Planning to fly a plane instead? You might be more interested in calculating the flight time from GRK to SAT.

Driving time calculator

Travelmath helps you find the driving time based on actual directions for your road trip. You can find out how long it will take to drive between any two cities, airports, states, countries, or zip codes. This can also help you plan the best route to travel to your destination. Compare the results with the flight time calculator to see how much longer it might take to drive the distance instead of flying. You can also print out pages with a travel map.