Tehuacán to Huatulco Road Trip: Route, Stops & Safety

By admin, 13 October, 2026

Plan on about 5 h 48 min of driving for the 308-mile (495 km) trip from Tehuacán to Huatulco, before any stops.

U.S. State Department travel advisory: Puebla — Level 2, Exercise Increased Caution; Oaxaca — Level 2, Exercise Increased CautionAdvisory issued May 29, 2026; checked September 29, 2026. Oaxaca is the Mexican state that contains Huatulco. See the full advisory for current details.
Tehuacán-Cuicatlán Biosphere ReserveSuchilquitongoBenito Juárez National ParkMuseo del Ferrocarril Mexicano del SurMonte AlbánZaachilaMuseo Estatal de Arte Popular de OaxacaMermejitaHuatulco National ParkTehuacánHuatulco
Route from Tehuacán to Huatulco with the 9 stops listed below (blue dots).
Total distance308 mi (495 km)
Driving time, no stops5 h 48 min
Main roads, in orderMEX-135D → MEX-190 → MEX-175 → MEX-175D → MEX-200
Mexican states on the routePuebla, Oaxaca
Toll roads (as marked in OpenStreetMap)MEX-135D, MEX-175D
Fuel estimate (car at 25 mpg)about 12.3 gal; actual use varies by vehicle and traffic
Stops listed below9

Driving this route in a car with U.S. plates

Temporary vehicle import permit (TIP)Required: this route is outside the zones where U.S.-registered cars can skip the temporary import permit (Baja California, Baja California Sur and part of Sonora)
Mexican auto insuranceRequired for all vehicles: buy a Mexican policy before you drive

Sources: U.S. State Department, Mexico travel information (updated August 11, 2026); permits are issued by Banjercito.

On the road from Tehuacán to Huatulco

MEX-135D (121 mi) and MEX-175D (64 mi) carry about 60% of the 308 miles. It runs through 2 states: Puebla, Oaxaca. OpenStreetMap marks tolled sections on MEX-135D and MEX-175D. Of the 9 stops listed below, 3 are within a mile of the road.

Tehuacán to Huatulco: the road sequence

RoadRoute miles (from–to)Length, miState
local roads0–44Puebla
MEX-135D4–125121Puebla, Oaxaca
MEX-190125–1305Oaxaca
local roads130–1366Oaxaca
MEX-175136–14711Oaxaca
local roads147–15710Oaxaca
MEX-175157–16912Oaxaca
local roads169–1767Oaxaca
connecting roads176–1804Oaxaca
MEX-175D180–24464Oaxaca
MEX-200244–30460Oaxaca
local roads304–3084Oaxaca
  • Mile 26 of this route: Puebla → Oaxaca (state line)

Where to stop on the way to Huatulco

  • Right off the route (under 1 mile): Suchilquitongo (mile 114), Museo del Ferrocarril Mexicano del Sur (mile 131), Museo Estatal de Arte Popular de Oaxaca (mile 140)
  • Nature and outdoors: Tehuacán-Cuicatlán Biosphere Reserve (mile 17), Benito Juárez National Park (mile 125), Mermejita (mile 273), Huatulco National Park (mile 301)
  • Museums and history: Suchilquitongo (mile 114), Museo del Ferrocarril Mexicano del Sur (mile 131), Monte Albán (mile 132), Zaachila (mile 140), Museo Estatal de Arte Popular de Oaxaca (mile 140)

Tehuacán-Cuicatlán Biosphere Reserve

Mile 17 · Biosphere reserve · 7 mi from the route · side trip; actual detour depends on access roads

This arid valley straddling Puebla and Oaxaca joined UNESCO's World Heritage List in 2018 as a mixed site. It is a major center of cactus diversity and preserves ancient canals, wells, terraces and dams built to manage scarce water.

Suchilquitongo

Mile 114 · Archaeological site · 0.4 mi from the route

Locals call this Zapotec hilltop city Cerro de la Campana; it flourished between about 300 and 800 AD in the northern Etla Valley. Tomb 5, excavated in 1985, holds murals and stucco carvings counted among ancient Mexico's finest funerary art.

Benito Juárez National Park

Mile 125 · National park · 3 mi from the route · side trip; actual detour depends on access roads

Pine and oak forest covers about 2,737 hectares in Benito Juárez National Park, a short way north of Oaxaca City. Among its trails is La Coronilla, a loop of around 5 km at moderate difficulty.

Museo del Ferrocarril Mexicano del Sur

Mile 131 · Museum · 0.4 mi from the route

Oaxaca City's old railroad station, built in the late 19th century, houses the Museo del Ferrocarril Mexicano del Sur, which reopened as an exhibition space in 2003.

Monte Albán

Mile 132 · Archaeological site · 2 mi from the route · side trip; actual detour depends on access roads

Carved into a mountaintop above the Valley of Oaxaca, Monte Albán was a Zapotec capital for some 1,300 years; visitors walk a 300-meter ceremonial plaza lined with temples, a ball court, tombs and carved reliefs. It's a UNESCO World Heritage Site.

Zaachila

Mile 140 · Archaeological site · 3 mi from the route · side trip; actual detour depends on access roads

Excavated tombs draw visitors to Zaachila, a former Zapotec city. The best known is Tomb 1, where stucco figures depict the people who were buried there.

Museo Estatal de Arte Popular de Oaxaca

Mile 140 · Folk art museum · 0.0 mi from the route

In San Bartolo Coyotepec, the town known for its black clay pottery (barro negro), this state-run museum traces the history of that craft and shows works by Oaxaca's folk art masters alongside temporary exhibitions.

Mermejita

Mile 273 · Beach · 4 mi from the route · side trip; actual detour depends on access roads

On Oaxaca's central coast just west of Mazunte and San Agustinillo, Mermejita is a small beach village where newcomers have built simple houses from local materials.

Huatulco National Park

Mile 301 · National park · 5 mi from the route · side trip; actual detour depends on access roads

Also called Bahías de Huatulco National Park, this protected area in the Mexican state of Oaxaca was decreed a national park on July 24, 1998.

More drives to Huatulco

From Tehuacán to other places in Mexico

Frequently asked questions

How long is the drive from Tehuacán to Huatulco?

About 5 h 48 min of driving without stops, over 308 miles.

What is the driving distance from Tehuacán to Huatulco?

About 308 miles (495 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.

Do I need a permit to drive my U.S. car from Tehuacán to Huatulco?

Yes. A temporary vehicle import permit (TIP) is required for a U.S.-registered car on this route, which is outside the zones where it can be skipped. Mexican auto insurance is required for every vehicle.

Is it safe to drive from Tehuacán to Huatulco?

The U.S. State Department rates Puebla Level 2: Exercise Increased Caution; Oaxaca Level 2: Exercise Increased Caution (advisory issued May 29, 2026). Read the full advisory before you go.

Which highways go from Tehuacán to Huatulco?

In order: MEX-135D, MEX-190, MEX-175, MEX-175D and MEX-200. The road-by-road table above shows the route miles for each one.

Where can you stop on the way from Tehuacán to Huatulco?

Closest to the road: Suchilquitongo (archaeological site, mile 114, 0.4 mi from the route); Museo del Ferrocarril Mexicano del Sur (museum, mile 131, 0.4 mi from the route); Museo Estatal de Arte Popular de Oaxaca (folk art museum, mile 140, 0.0 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 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: at least one strong stop for each stretch of the drive, then the best-known places nearest the road, up to nine in all. Places that are closed, private or not open to visitors are removed. Place 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.