The Wayro route from Marathon to Cuatro Ciénegas is 406 miles (653 km), about 8 h 18 min of driving without stops. The U.S.–Mexico border is at about mile 176 on this route, near the Del Rio port of entry.
| Distance | 406 mi (653 km) |
|---|---|
| Driving time, no stops | 8 h 18 min |
| Main roads, in order | US-90 → MEX-29 → MEX-57 → MEX-57D → COAH 50 → MEX-30 |
| Border crossing | about mile 176 of this route, Texas → Coahuila (near the Del Rio, TX port of entry) |
| Mexican states on the route | Coahuila (Level 3) |
| Toll roads | MEX-57D |
| Fuel estimate (car at 25 mpg) | about 16.2 gal; actual use varies by vehicle and traffic |
| Stops listed below | 4 |
Crossing into Mexico: what you need for Cuatro Ciénegas
| Passport | Passport book or passport card to enter Mexico by land |
|---|---|
| FMM entry permit | Required for this trip: Cuatro Ciénegas is well beyond the 12-mile (20 km) border zone where the permit is not needed |
| Temporary vehicle import permit (TIP) | Required for a U.S.-registered vehicle this far 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 Del Rio
The Del Rio International Bridge crosses the Rio Grande between Del Rio and Ciudad Acuña, Coahuila. It is a full-service crossing that handles pedestrians, passenger vehicles and buses as well as commercial trucks.
What the drive from Marathon to Cuatro Ciénegas is like
US-90 (174 mi) and MEX-57 (78 mi) carry about 62% of the 406 miles. The U.S. part of the drive runs through Texas for about 176 miles; after the border at Del Rio you have about 230 miles left in Mexico. The Mexican leg uses MEX-57D, a toll highway (cuota). Of the 4 stops listed below, 1 are within a mile of the road.
The route from Marathon to Cuatro Ciénegas, road by road
| Road | Route miles (from–to) | Length, mi | State |
|---|---|---|---|
| US-90 | 0–174 | 174 | Texas |
| connecting roads | 174–178 | 4 | Texas, Coahuila |
| local roads | 178–181 | 3 | Coahuila |
| MEX-29 | 181–245 | 64 | Coahuila |
| connecting roads | 245–246 | 1 | Coahuila |
| MEX-57 | 246–250 | 4 | Coahuila |
| MEX-57D | 250–283 | 33 | Coahuila |
| MEX-57 | 283–357 | 74 | Coahuila |
| COAH 50 | 357–361 | 4 | Coahuila |
| MEX-30 | 361–406 | 45 | Coahuila |
- Mile 176 of this route: Texas → Coahuila (international border)
Stops between Marathon and Cuatro Ciénegas
- Right off the route (under 1 mile): Whitehead Memorial Museum (mile 174)
- Nature and outdoors: Seminole Canyon State Park and Historic Site (mile 132), San Felipe Creek (mile 173)
- Museums and history: Whitehead Memorial Museum (mile 174)
Seminole Canyon State Park and Historic Site
Ancient pictographs fill the rock shelters of this park near Del Rio, and guided tours lead to Fate Bell Shelter and its rock art. Nearly 10 miles of trails and campsites round out a stop; canyon hiking requires a guide.
Amistad National Recreation Area
Covering the US portion of the International Amistad Reservoir near Del Rio, this National Park Service area draws visitors for water-based recreation, camping, hiking, and a cultural history reaching back nearly 5,000 years.
San Felipe Creek
Fed by San Felipe Springs, one of the largest spring systems in Texas and Del Rio's water supply, this creek has swimming holes at Horseshoe and Lions parks, a paved hike-and-bike trail, and good birdwatching.
Whitehead Memorial Museum
Set on about 2.5 acres in Del Rio, this pioneer-village history museum covers frontier life, border radio, and "goat-gland doctor" John Brinkley, and holds the grave of Old West justice of the peace Roy Bean.
When you get to Cuatro Ciénegas
Cuatro Ciénegas, a Pueblo Mágico about 80 km (50 miles) from Monclova, lies in a desert valley of central Coahuila some 740 meters above sea level. Around 500 springs feed clear pools, streams and lagoons, and white gypsum dunes rise nearby. Isolation has let plants and animals evolve here that live nowhere else, and the valley is on Mexico's tentative list for World Heritage.
- Poza Azul: The turquoise water of this spring-fed pool has become the best-known image of Cuatro Ciénegas. source
- Springs and pools of the valley: Roughly five hundred springs form pools, marshes and streams, home to ten endemic fish and eight endemic crustaceans. source
- Dunas de Yeso: White gypsum dunes rise from the valley floor, a landscape UNESCO calls unique of its kind in Mexico. source
More drives to Cuatro Ciénegas
- College Station, TX to Cuatro Ciénegas
- Alpine, TX to Cuatro Ciénegas
- McAllen, TX to Cuatro Ciénegas
- Georgetown, TX to Cuatro Ciénegas
- Corpus Christi, TX to Cuatro Ciénegas
- South Padre Island, TX to Cuatro Ciénegas
From Marathon to other places in Mexico
- Marathon, TX to Batopilas
- Marathon, TX to Hidalgo del Parral
- Marathon, TX to Agua Prieta
- Marathon, TX to Creel
- Marathon, TX to Piedras Negras
- Marathon, TX to Saltillo
All routes to Cuatro Ciénegas, border crossings and permits in one place: Driving to Cuatro Ciénegas, Mexico from the U.S.
Continue Your Adventure
Frequently asked questions
How long is the drive from Marathon to Cuatro Ciénegas?
About 8 h 18 min of driving without stops, over 406 miles.
How far is Cuatro Ciénegas from Marathon by car?
About 406 miles (653 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 Marathon to Cuatro Ciénegas drive cross into Mexico?
At about mile 176 of this route, from Texas into Coahuila, near the Del Rio port of entry.
Do I need a permit to drive my car from Marathon to Cuatro Ciénegas?
Yes. A temporary vehicle import permit (TIP) is required for a U.S.-registered car this far into Mexico. You also need Mexican auto insurance and a passport book or card. An FMM entry permit is required too.
Is it safe to drive from Marathon to Cuatro Ciénegas?
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 Marathon to Cuatro Ciénegas use?
In order: US-90, MEX-29, MEX-57, MEX-57D, COAH 50 and MEX-30. The road-by-road table above shows the route miles and states for each one.
What are good stops between Marathon and Cuatro Ciénegas?
Closest to the road: Seminole Canyon State Park and Historic Site (state park, mile 132, 2 mi from the route); San Felipe Creek (spring, mile 173, 1 mi from the route); Whitehead Memorial Museum (museum, mile 174, 0.9 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.