The Wayro route from San Marcos to Reynosa is 291 miles (469 km), about 4 h 50 min of driving without stops. The U.S.–Mexico border is at about mile 290 on this route, near the Hidalgo port of entry.
| Distance | 291 mi (469 km) |
|---|---|
| Driving time, no stops | 4 h 50 min |
| Main roads, in order | I-35 → I-410 → I-37 → US-281 South → US-281 → I-69C → I-2 → Spur 115 |
| Border crossing | about mile 290 of this route, Texas → Tamaulipas (near the Hidalgo, TX port of entry) |
| Mexican states on the route | Tamaulipas (Level 4) |
| Fuel estimate (car at 25 mpg) | about 11.6 gal; actual use varies by vehicle and traffic |
| Stops listed below | 9 |
Crossing into Mexico: what you need for Reynosa
| 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 Hidalgo
The McAllen-Hidalgo International Bridge, operated by the City of McAllen, links Hidalgo and McAllen with downtown Reynosa, Tamaulipas. It serves pedestrians, passenger vehicles and buses but not commercial cargo, which uses other Reynosa-area bridges.
What the drive from San Marcos to Reynosa is like
I-69C (84 mi) and US-281 (65 mi) carry about 51% of the 291 miles. The U.S. part of the drive runs through Texas for about 290 miles; after the border at Hidalgo you are practically in Reynosa. Of the 9 stops listed below, 2 are within a mile of the road.
The route from San Marcos to Reynosa, road by road
| Road | Route miles (from–to) | Length, mi | State |
|---|---|---|---|
| local roads | 0–2 | 2 | Texas |
| I-35 | 2–41 | 39 | Texas |
| I-410 | 41–52 | 11 | Texas |
| connecting roads | 52–53 | 1 | Texas |
| I-37 | 53–113 | 60 | Texas |
| US-281 South | 113–129 | 16 | Texas |
| US-281 | 129–194 | 65 | Texas |
| I-69C | 194–278 | 84 | Texas |
| I-2 | 278–282 | 4 | Texas |
| connecting roads | 282–283 | 1 | Texas |
| Spur 115 | 283–290 | 7 | Texas |
| local roads | 290–291 | 1 | Tamaulipas |
- Mile 290 of this route: Texas → Tamaulipas (international border)
Stops between San Marcos and Reynosa
- Right off the route (under 1 mile): Sophienburg Museum and Archives (mile 18), Morgan's Wonderland (mile 37)
- Nature and outdoors: Comal Springs (mile 18), San Antonio Springs (mile 42)
- Museums and history: Gruene, New Braunfels, Texas (mile 14), Sophienburg Museum and Archives (mile 18), Casa Navarro (mile 43), Mission San Francisco de la Espada (mile 53), Mission San Juan Capistrano (mile 53), Basilica of the National Shrine of Our Lady of San Juan del Valle (mile 278)
- With kids: Morgan's Wonderland (mile 37)
Gruene, New Braunfels, Texas
This 15-acre historic district on the Guadalupe River in New Braunfels centers on Gruene Hall, built in 1878 and billed as Texas' oldest continually operating dance hall, with live music, antique shops and restaurants nearby.
Comal Springs
These springs in New Braunfels are fed by water moving through the Edwards Aquifer.
Sophienburg Museum and Archives
On the spot where Prince Carl of Solms-Braunfels laid the cornerstone of the original Sophienburg in 1845, this museum tells the story of German immigration and early Texas life, backed by extensive archives.
Morgan's Wonderland
Built for inclusion, this nonprofit San Antonio theme park is designed so guests of all abilities can play together, with 25-plus rides and attractions and a water park, Morgan's Inspiration Island, that provides waterproof wheelchairs.
San Antonio Springs
The Blue Hole, source spring of the San Antonio River, lies within Headwaters at Incarnate Word, a 53-acre nature sanctuary on Broadway in San Antonio. Walkers and leashed pets are welcome on its trails.
Casa Navarro
José Antonio Navarro, one of only two native-born Texans to sign the Texas Declaration of Independence, lived in this 1850s adobe and limestone home. Tours cover the house, his store, and San Antonio's Tejano history.
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.
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.
Basilica of the National Shrine of Our Lady of San Juan del Valle
Pilgrims come to this Diocese of Brownsville basilica and national shrine to venerate its replica statue of the Virgin of San Juan de los Lagos; rebuilt after a 1970 plane crash, it offers a mosaic mural, Stations of the Cross, and a candle room.
When you get to Reynosa
Reynosa sits on the south bank of the Rio Grande (Río Bravo) across from the McAllen–Hidalgo area of Texas. It was founded on March 14, 1749, under José de Escandón's colonization of the region and moved about 8 km east in 1802 because of repeated flooding; the oil industry, farming and cattle ranching built its economy.
- Concatedral de Nuestra Señora de Guadalupe: The downtown co-cathedral, with a Carrara marble facade and neoclassical interior, shares a complex with the old clock tower, one of the city's oldest buildings. source
- Museo del Ferrocarril, Historia, Arte y Maquila (MUFHAM): This downtown museum has a carved-stone relief of Reynosa's history, permanent exhibits on the ground floor and rotating shows upstairs. source
- Parque Cultural Reynosa: The city's cultural park has wide lawns, sculptures and venues for concerts and cultural events. source
More drives to Reynosa
- San Angelo, TX to Reynosa
- Galveston, TX to Reynosa
- Bandera, TX to Reynosa
- San Antonio, TX to Reynosa
- Laredo, TX to Reynosa
- McAllen, TX to Reynosa
From San Marcos to other places in Mexico
- San Marcos, TX to Gómez Palacio
- San Marcos, TX to Real de Catorce
- San Marcos, TX to Matamoros
- San Marcos, TX to Ojinaga
- San Marcos, TX to Parras de la Fuente
- San Marcos, TX to Múzquiz
All routes to Reynosa, border crossings and permits in one place: Driving to Reynosa, Mexico from the U.S.
Frequently asked questions
How long is the drive from San Marcos to Reynosa?
About 4 h 50 min of driving without stops, over 291 miles.
How far is Reynosa from San Marcos by car?
About 291 miles (469 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 San Marcos to Reynosa drive cross into Mexico?
At about mile 290 of this route, from Texas into Tamaulipas, near the Hidalgo port of entry.
Do I need a permit to drive my car from San Marcos to Reynosa?
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 San Marcos to Reynosa?
The U.S. State Department rates Tamaulipas Level 4: Do Not Travel (advisory issued May 29, 2026). Read the full advisory before you go.
What roads does the drive from San Marcos to Reynosa use?
In order: I-35, I-410, I-37, US-281 South, US-281, I-69C, I-2 and Spur 115. The road-by-road table above shows the route miles and states for each one.
What are good stops between San Marcos and Reynosa?
Closest to the road: Gruene, New Braunfels, Texas (historic district, mile 14, 2 mi from the route); Sophienburg Museum and Archives (museum, mile 18, 0.7 mi from the route); Morgan's Wonderland (amusement park, mile 37, 0.4 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.