Distance between San Antonio TX and Brownsville TX
The distance from San Antonio to Brownsville is 276 miles by road including 199 miles on motorways. Road takes approximately 4 hours and 38 minutes and goes through Corpus Christi, Robstown, Kingsville, Harlingen and San Benito.
| Shortest distance by air | 250 mi ✈️ |
| Car route length | 275.9 mi 🚗 |
| Driving time | 4 h 38 min |
| Fuel amount | 9.4 gal |
| Fuel cost | 36.5 USD |
| Point | Distance | Time | Fuel | |
| San Antonio | 0 mi | 00 min | 0.0 gal | |
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I 37 53 mi, 47 min
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| Campbellton | 53 mi | 47 min | 1.7 gal | |
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I 37 76 mi, 1 h 07 min
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| Corpus Christi | 129 mi | 1 h 54 min | 4.3 gal | |
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US 77 I 69E 6 mi, 06 min
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| Robstown | 134 mi | 2 h 01 min | 4.4 gal | |
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I 69E US 77 11 mi, 12 min
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| Driscoll | 145 mi | 2 h 14 min | 4.9 gal | |
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US 77 12 mi, 13 min
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| Kingsville | 158 mi | 2 h 27 min | 5.2 gal | |
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US 77 76 mi, 1 h 29 min
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| Lyford | 234 mi | 3 h 57 min | 7.9 gal | |
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I 69E 17 mi, 18 min
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| Harlingen | 252 mi | 4 h 15 min | 8.5 gal | |
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US 77 I 69E 6 mi, 05 min
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| San Benito | 258 mi | 4 h 21 min | 8.7 gal | |
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I 69E 18 mi, 16 min
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| Brownsville | 276 mi | 4 h 38 min | 8.8 gal | |
Hotels of Brownsville
Frequently Asked Questions
How much does it cost to drive from San Antonio to Brownsville?
Fuel cost: 36.5 USD
This fuel cost is calculated as: (Route length 275.9 mi) / (Fuel consumption 29.4 mpg) * (Fuel price 3.89 USD / gal)
You can adjust fuel consumption and fuel price here.
How long is a car ride from San Antonio to Brownsville?
Driving time: 4 h 38 min
This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.
- 127 mi with a maximum speed 68 mph = 1 h 52 min
- 25 mi with a maximum speed 65 mph = 22 min
- 22 mi with a maximum speed 62 mph = 20 min
- 11 mi with a maximum speed 56 mph = 11 min
- 91 mi with a maximum speed 50 mph = 1 h 50 min
The calculated driving time does not take into account intermediate stops and traffic jams.
How far is San Antonio to Brownsville by land?
The distance between San Antonio and Brownsville is 275.9 mi by road including 199.5 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 Brownsville respectively.
How far is San Antonio to Brownsville by plane?
The shortest distance (air line, as the crow flies) between San Antonio and Brownsville is 250.4 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 Brownsville respectively. Actual distance between airports may be different.
How many hours is San Antonio from Brownsville by plane?
Boeing 737 airliner needs 30 min to cover the distance of 250 mi at a cruising speed of 497 mph.
Small plane "Cessna 172" needs 1 h 49 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 Brownsville?
Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 1 h 40 min to cover the distance of 250 mi at a cruising speed of 149 mph.
Popular "Robinson R44" needs 1 h 55 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 Brownsville?
The halfway point between San Antonio and Brownsville is Robstown. It is located about 4 mi from the exact midpoint by road.
The distance from Robstown to San Antonio is 134 mi and driving will take about 2 h 1 min. The road between Robstown and Brownsville has length 142 mi and will take approximately 2 h 37 min.
The other cities located close to halfway point:
Where is San Antonio in relation to Brownsville?
San Antonio is located 250 mi north-west of Brownsville.
San Antonio has geographic coordinates: latitude 29.4246, longitude -98.49514.
Brownsville has geographic coordinates: latitude 25.91403, longitude -97.48909.
Which highway goes from San Antonio to Brownsville?
The route from San Antonio to Brownsville follows US 77, I 37.
Other minor sections pass along the road:
- I 69E: 61 mi
- US 281: 38 mi
- US 83: 24 mi