Distance between San Antonio TX and Killeen TX
The distance from San Antonio to Killeen is 162 miles by road including 127 miles on motorways. Road takes approximately 2 hours and 33 minutes and goes through Austin, Cibolo, Seguin, Lockhart, Pflugerville, Hutto and Georgetown.
| Shortest distance by air | 126 mi ✈️ |
| Car route length | 162.2 mi 🚗 |
| Driving time | 2 h 33 min |
| Fuel amount | 5.5 gal |
| Fuel cost | 21.5 USD |
| Point | Distance | Time | Fuel | |
| San Antonio | 0 mi | 00 min | 0.0 gal | |
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I 10 24 mi, 22 min
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| Cibolo | 24 mi | 22 min | 0.7 gal | |
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I 10 11 mi, 09 min
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| Seguin | 34 mi | 32 min | 0.9 gal | |
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I 10 TX 130 Toll 27 mi, 24 min
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| Lockhart | 62 mi | 56 min | 1.9 gal | |
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TX 130 Toll 31 mi, 27 min
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| Austin | 93 mi | 1 h 24 min | 2.9 gal | |
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TX 45 Toll 16 mi, 13 min
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| Pflugerville | 109 mi | 1 h 38 min | 3.6 gal | |
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TX 130 Toll 5 mi, 04 min
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| Hutto | 114 mi | 1 h 42 min | 3.9 gal | |
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TX 130 Toll 11 mi, 10 min
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| Georgetown | 125 mi | 1 h 52 min | 4.1 gal | |
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TX 130 Toll TX 195 17 mi, 17 min
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| Florence | 141 mi | 2 h 10 min | 4.8 gal | |
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TX 195 21 mi, 23 min
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| Killeen | 162 mi | 2 h 33 min | 5.5 gal | |
Hotels of Killeen
Frequently Asked Questions
How much does it cost to drive from San Antonio to Killeen?
Fuel cost: 21.5 USD
This fuel cost is calculated as: (Route length 162.2 mi) / (Fuel consumption 29.4 mpg) * (Fuel price 3.9 USD / gal)
You can adjust fuel consumption and fuel price here.
How long is a car ride from San Antonio to Killeen?
Driving time: 2 h 33 min
This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.
- 117 mi with a maximum speed 68 mph = 1 h 43 min
- 3 mi with a maximum speed 65 mph = 2 min
- 1 mi with a maximum speed 62 mph = 1 min
- 28 mi with a maximum speed 56 mph = 29 min
- 11 mi with a maximum speed 50 mph = 13 min
- 1 mi with a maximum speed 45 mph = 1 min
- 1 mi with a maximum speed 40 mph = 1 min
The calculated driving time does not take into account intermediate stops and traffic jams.
How far is San Antonio to Killeen by land?
The distance between San Antonio and Killeen is 162.2 mi by road including 126.8 mi on motorways.
Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of San Antonio and Killeen respectively.
How far is San Antonio to Killeen by plane?
The shortest distance (air line, as the crow flies) between San Antonio and Killeen is 125.5 mi.
This distance is calculated using the Haversine formula as a great-circle distance between two points on the surface of a sphere. The start and finish points are the centers of San Antonio and Killeen respectively. Actual distance between airports may be different.
How many hours is San Antonio from Killeen by plane?
Boeing 737 airliner needs 15 min to cover the distance of 126 mi at a cruising speed of 497 mph.
Small plane "Cessna 172" needs 55 min to flight this distance at average speed of 136 mph.
This time is approximate and do not take into account takeoff and landing times, airport location and other real world factors.
How long is a helicopter ride from San Antonio to Killeen?
Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 50 min to cover the distance of 126 mi at a cruising speed of 149 mph.
Popular "Robinson R44" needs 57 min to flight this distance at average speed of 130 mph.
This time is approximate and do not take into account takeoff and landing times, aerodrome location and other real world factors.
What city is halfway between San Antonio and Killeen?
The halfway point between San Antonio and Killeen is Mustang Ridge. It is located about 4 mi from the exact midpoint by road.
The distance from Mustang Ridge to San Antonio is 78 mi and driving will take about 1 h 10 min. The road between Mustang Ridge and Killeen has length 85 mi and will take approximately 1 h 23 min.
The other cities located close to halfway point:
Where is San Antonio in relation to Killeen?
San Antonio is located 126 mi south-west of Killeen.
San Antonio has geographic coordinates: latitude 29.4246, longitude -98.49514.
Killeen has geographic coordinates: latitude 31.11714, longitude -97.7278.
Which highway goes from San Antonio to Killeen?
The route from San Antonio to Killeen follows TX 130 Toll.
Other minor sections pass along the road:
- I 10: 35 mi
- TX 195: 34 mi
- TX 130: 32 mi
- TX 45 Toll: 29 mi
- US 90: 24 mi
- US 190-F Business: 1 mi