The Wayro route from Galveston to Piedras Negras is 390 miles (627 km), about 6 h 46 min of driving without stops. The U.S.–Mexico border is at about mile 387 on this route, near the Eagle Pass port of entry.
| Distance | 390 mi (627 km) |
|---|---|
| Driving time, no stops | 6 h 46 min |
| Main roads, in order | I-45 → I-10 → I-35 → US-57 |
| Border crossing | about mile 387 of this route, Texas → Coahuila (near the Eagle Pass, TX port of entry) |
| Mexican states on the route | Coahuila (Level 3) |
| Toll roads | I-10 Toll |
| Fuel estimate (car at 25 mpg) | about 15.6 gal; actual use varies by vehicle and traffic |
| Stops listed below | 8 |
Crossing into Mexico: what you need for Piedras Negras
| Passport | Passport book or passport card to enter Mexico by land |
|---|---|
| FMM entry permit | Not needed if you stay within 12 miles (20 km) of the border for 6 days or less; required for longer stays or if you travel farther in |
| Temporary vehicle import permit (TIP) | Not needed inside the border zone; required if you drive farther into Mexico |
| Mexican auto insurance | Required for all vehicles: buy a Mexican policy before you cross |
Sources: U.S. State Department, Mexico travel information (updated August 11, 2026); permits are issued by Banjercito.
Crossing at Eagle Pass
Eagle Pass has two city-run bridges to Piedras Negras, Coahuila. Bridge I downtown serves pedestrians, cars and buses, while the Camino Real International Bridge adds commercial trucks, a SENTRI lane and direct access to Mexico's highway south toward Mexico City.
What the drive from Galveston to Piedras Negras is like
I-10 (195 mi) and US-57 (97 mi) carry about 75% of the 390 miles. The U.S. part of the drive runs through Texas for about 387 miles; after the border at Eagle Pass you have about 3 miles left in Mexico. Of the 8 stops listed below, 2 are within a mile of the road.
The route from Galveston to Piedras Negras, road by road
| Road | Route miles (from–to) | Length, mi | State |
|---|---|---|---|
| local roads | 0–2 | 2 | Texas |
| I-45 | 2–51 | 49 | Texas |
| connecting roads | 51–52 | 1 | Texas |
| I-10 | 52–247 | 195 | Texas |
| I-35 | 247–290 | 43 | Texas |
| US-57 | 290–387 | 97 | Texas |
| local roads | 387–390 | 3 | Coahuila |
- Mile 387 of this route: Texas → Coahuila (international border)
Stops between Galveston and Piedras Negras
- Right off the route (under 1 mile): San Antonio Missions National Historical Park (mile 245), Mission Concepcion (mile 245)
- Nature and outdoors: Bear Creek Pioneers Park (mile 67), Palmetto State Park (mile 188), San Antonio Missions National Historical Park (mile 245)
- Museums and history: Rothko Chapel (mile 50), San Antonio Missions National Historical Park (mile 245), Mission Concepcion (mile 245), Mission San Juan Capistrano (mile 249), Mission San Francisco de la Espada (mile 250)
- With kids: Space Center Houston (mile 28)
Space Center Houston
As the official visitor center of NASA Johnson Space Center, this Houston museum displays flown Apollo, Mercury and Gemini capsules, a shuttle replica atop the original 905 carrier aircraft, and runs tram tours onto the NASA campus.
Rothko Chapel
Founded by John and Dominique de Menil, this Houston chapel holds 14 murals by Mark Rothko and welcomes people of all faiths. Outside, Barnett Newman's Broken Obelisk, dedicated to Dr. Martin Luther King Jr., rises from a reflecting pool.
Bear Creek Pioneers Park
Spread over more than 2,100 acres in west Houston, this Harris County park has trails, a fishing area, an aviary, playgrounds, a dog park, dozens of ball fields and the Harris County War Memorial.
Palmetto State Park
Dwarf palmettos, the park's namesake, grow beneath the trees along a trail at this Gonzales County park. Visitors canoe, swim and fish on the San Marcos River and an oxbow lake, and CCC-built structures still stand.
San Antonio Missions National Historical Park
Texas' only UNESCO World Heritage Site links four 1700s mission communities, including Mission San José with its Rose Window and Mission Concepción, along the Mission Reach trail, which also runs to downtown San Antonio.
Mission Concepcion
Dedicated in 1755, the stone church here is one of the country's oldest remaining original stone churches and the least restored of San Antonio's colonial missions. Inside, four rooms still show colorful frescoes painted more than 250 years ago.
Mission San Juan Capistrano
Founded in 1716 in East Texas as Mission San José de los Nazonis, it was moved to the east bank of the San Antonio River in 1731 and renamed San Juan Capistrano. It's part of a UNESCO World Heritage Site.
Mission San Francisco de la Espada
Part of the San Antonio Missions UNESCO World Heritage Site and still an active parish, Espada shows off a three-bell stone chapel front and a double-arched 1745 aqueduct that carries its acequia over Piedras Creek.
When you get to Piedras Negras
Directly across the Rio Grande from Eagle Pass, Texas, Piedras Negras is a border city in northern Coahuila linked to Texas by three international bridges. It lays claim to a snack known worldwide: in 1943 chef Ignacio Anaya first served nachos at the Club Victoria here, and the city hosts a nacho festival every year.
- Gran Plaza: The Museo de la Frontera Norte, the Chapulín children's museum and the José Vasconcelos Auditorium all stand on this civic plaza. source
- Paseo del Río: A pedestrian corridor runs along the Rio Grande riverfront, with views across to Eagle Pass. source
- Macroplaza de los Fundadores: The founders' plaza has an acoustic shell and a clock tower, near historic buildings such as the old telegraph and post office. source
Martyrs of Christ the King Cathedral, Piedras Negras
The Martyrs of Christ the King Cathedral is the Catholic cathedral of Piedras Negras, a city in northeastern Coahuila on the border across from Eagle Pass, Texas.
More drives to Piedras Negras
- Laredo, TX to Piedras Negras
- Brenham, TX to Piedras Negras
- Austin, TX to Piedras Negras
- Waxahachie, TX to Piedras Negras
- Chickasha, OK to Piedras Negras
- Waco, TX to Piedras Negras
From Galveston to other places in Mexico
- Galveston, TX to Reynosa
- Galveston, TX to Monclova
- Galveston, TX to Saltillo
- Galveston, TX to Ciudad Acuña
- Galveston, TX to Matamoros
- Galveston, TX to Múzquiz
All routes to Piedras Negras, border crossings and permits in one place: Driving to Piedras Negras, Mexico from the U.S.
Continue Your Adventure
Frequently asked questions
How long is the drive from Galveston to Piedras Negras?
About 6 h 46 min of driving without stops, over 390 miles.
How far is Piedras Negras from Galveston by car?
About 390 miles (627 km) on the Wayro route. Other map services may show a few miles more or less, depending on where they start and end in each city.
Where does the Galveston to Piedras Negras drive cross into Mexico?
At about mile 387 of this route, from Texas into Coahuila, near the Eagle Pass port of entry.
Do I need a permit to drive my car from Galveston to Piedras Negras?
Not needed inside the border zone; required if you drive farther into Mexico. You also need Mexican auto insurance and a passport book or card.
Is it safe to drive from Galveston to Piedras Negras?
The U.S. State Department rates Coahuila Level 3: Reconsider Travel (advisory issued May 29, 2026). Read the full advisory before you go.
What roads does the drive from Galveston to Piedras Negras use?
In order: I-45, I-10, I-35 and US-57. The road-by-road table above shows the route miles and states for each one.
What are good stops between Galveston and Piedras Negras?
Closest to the road: Rothko Chapel (art museum, mile 50, 2 mi from the route); San Antonio Missions National Historical Park (National Historical Park, mile 245, 0.3 mi from the route); Mission Concepcion (spanish mission, mile 245, 0.3 mi from the route). All stops are described above.
How we put this guide together
Wayro calculates the route from OpenStreetMap road data; mile numbers are positions along this route, not highway mile markers, and "from the route" distances are straight-line, so the real detour depends on access roads. Stops are chosen from parks, natural sites, museums, historic sites and attractions close to the route (roughly 2 to 7 miles depending on the type, farther for World Heritage sites): at least one strong stop for each stretch of the drive, then the best-known places nearest the road, with no more than five of one type, up to nine in all. Places that are closed, private or not open to visitors are removed. Place and city descriptions are written by the Wayro team from official park, museum, tourism and government websites and other published sources. Safety levels and entry rules were checked against the U.S. Department of State on September 29, 2026. Conditions change, so check the linked sources before you travel.
Route data © OpenStreetMap contributors.