Distance between Piedras Negras and San Antonio TX
The distance from Piedras Negras to San Antonio is 144 miles by road including 29 miles on motorways. Road takes approximately 5 hours and 19 minutes and goes through Eagle Pass, Moore, Lytle and Von Ormy.
| Shortest distance by air | 132 mi ✈️ |
| Car route length | 144.2 mi 🚗 |
| Driving time | 5 h 19 min |
| Fuel amount | 4.9 gal |
| Fuel cost | 16.5 USD |
| Toll roads cost | 30 MXN |
| Point | Distance | Time | Fuel | |
| 28.70196, -100.52192 | 0 mi | 00 min | 0.0 gal | |
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1 mi, 01 min
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| Piedras Negras | 1 mi | 01 min | 0.0 gal | |
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MEX 57 3 mi, 04 min
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| Eagle Pass | 4 mi | 05 min | 0.0 gal | |
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US 57 40 mi, 1 h 36 min
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| La Pryor | 44 mi | 1 h 42 min | 1.4 gal | |
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US 57 58 mi, 2 h 01 min
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| Moore | 102 mi | 3 h 44 min | 3.4 gal | |
|
I 35 18 mi, 41 min
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| Lytle | 120 mi | 4 h 25 min | 4.1 gal | |
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I 35 9 mi, 29 min
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| Von Ormy | 130 mi | 4 h 55 min | 4.4 gal | |
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I 35 14 mi, 24 min
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| San Antonio | 144 mi | 5 h 19 min | 4.8 gal | |
Hotels of San Antonio
Frequently Asked Questions
How many toll booths are there from Piedras Negras to San Antonio?
There are 1 tollbooth between Piedras Negras and San Antonio: Piedras Negras.
How much does the toll booths cost from Piedras Negras to San Antonio?
Toll roads cost: Piedras Negras (30 MXN) = 30 MXN
How much does it cost to drive from Piedras Negras to San Antonio?
Fuel cost: 16.5 USD
This fuel cost is calculated as: (Route length 144.2 mi) / (Fuel consumption 29.4 mpg) * (Fuel price 3.37 USD / gal)
You can adjust fuel consumption and fuel price here.
Toll roads cost: 30 MXN
How long is a car ride from Piedras Negras to San Antonio?
Driving time: 5 h 19 min
This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.
- 24 mi with a maximum speed 68 mph = 20 min
- 6 mi with a maximum speed 60 mph = 5 min
- 56 mi with a maximum speed 56 mph = 1 h
- 14 mi with a maximum speed 50 mph = 17 min
- 45 mi with a maximum speed 12 mph = 3 h 35 min
The calculated driving time does not take into account intermediate stops and traffic jams.
How far is Piedras Negras to San Antonio by land?
The distance between Piedras Negras and San Antonio is 144.2 mi by road including 29.2 mi on motorways.
Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of Piedras Negras and San Antonio respectively.
How far is Piedras Negras to San Antonio by plane?
The shortest distance (air line, as the crow flies) between Piedras Negras and San Antonio is 132.4 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 Piedras Negras and San Antonio respectively. Actual distance between airports may be different.
How many hours is Piedras Negras from San Antonio by plane?
Boeing 737 airliner needs 15 min to cover the distance of 132 mi at a cruising speed of 497 mph.
Small plane "Cessna 172" needs 58 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 Piedras Negras to San Antonio?
Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 53 min to cover the distance of 132 mi at a cruising speed of 149 mph.
Popular "Robinson R44" needs 1 h 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.
Where is Piedras Negras in relation to San Antonio?
Piedras Negras is located 132 mi south-west of San Antonio.
Piedras Negras has geographic coordinates: latitude 28.70196, longitude -100.52192.
San Antonio has geographic coordinates: latitude 29.4246, longitude -98.49514.
Which highway goes from Piedras Negras to San Antonio?
The route from Piedras Negras to San Antonio follows US 57.
Other minor sections pass along the road:
- I 35: 29 mi
- US 277: 1 mi
- I 10: 1 mi
- US 87: 1 mi