Santa María, Argentina to Atocha, Bolivia is about 534 road miles (860 km): roughly 12 h 20 min at the wheel if you don't stop. You cross from Argentina into Bolivia at about mile 414, at La Quiaca–Villazón.
Full advisory: Argentina, Bolivia. Advisory issued: Argentina July 10, 2026; Bolivia August 18, 2026; checked October 10, 2026.
On the roads, the State Department says:
- Argentina: “Drivers should prepare in advance when taking long road trips and make sure to have adequate insurance coverage.”
- Bolivia: “Most highways do not have shoulders, fences, or barriers, and there are few lane markings.”
| Total distance | 534 mi (860 km) |
|---|---|
| Driving time, no stops | 12 h 20 min |
| Main roads, in order | RN40 → RN68 → RP59 → RN9 → RN34 → RN1V66 → F14 → F21 |
| Border crossing | about mile 414, Argentina → Bolivia (La Quiaca–Villazón) |
| Regions on the route | Catamarca, Tucumán, Salta, Jujuy, Potosí |
| Fuel estimate (car at 25 mpg) | about 21.4 gal; actual use varies by vehicle and traffic |
| Stops listed below | 8 |
Crossing from Argentina into Bolivia
The route crosses at about mile 414, at La Quiaca–Villazón, from Jujuy into Potosí. Plan on two checks on each side: immigration for your passport and customs for the car.
| Entering Bolivia (U.S. citizens) | No visa needed for tourism or business if you stay less than 90 days in a year. Passport: must be valid for 6 months beyond your arrival date. |
|---|---|
| Driving in Bolivia | You need both an International Driving Permit and your U.S. license. |
| Entering Argentina (U.S. citizens) | No visa needed for visits of 90 days or less. Passport: must be valid when you enter; leave a blank page for the entry and exit stamps. |
| Driving in Argentina | A valid U.S. license usually works; an International Driving Permit is recommended. |
| Rental car | Cross only if the rental company authorizes it in writing and gives you the papers for the border; ask before you book. |
Sources: U.S. State Department, Bolivia (updated May 07, 2026); U.S. State Department, Argentina (updated July 16, 2026). Checked October 10, 2026; rules change, so confirm before you go.
How the Santa María to Atocha drive plays out
RN9 (201 mi) and RN68 (109 mi) carry about 58% of the 534 miles. The first 414 miles are in Argentina; the last 120 are in Bolivia. It runs through 5 regions: Catamarca, Tucumán, Salta, Jujuy, Potosí. Of the 8 stops listed below, 5 are within a mile of the road.
Road-by-road breakdown: Santa María to Atocha
| Road | Route miles (from–to) | Length, mi | Region |
|---|---|---|---|
| local roads | 0–2 | 2 | Catamarca |
| RN40 | 2–48 | 46 | Catamarca, Tucumán, Salta |
| RN68 | 48–157 | 109 | Salta |
| connecting roads | 157–162 | 5 | Salta |
| RP59 | 162–167 | 5 | Salta |
| connecting roads | 167–168 | 1 | Salta |
| RN9 | 168–192 | 24 | Salta |
| RN34 | 192–212 | 20 | Salta, Jujuy |
| RN1V66 | 212–236 | 24 | Jujuy |
| RN9 | 236–413 | 177 | Jujuy |
| connecting roads | 413–415 | 2 | Jujuy, Potosí |
| F14 | 415–470 | 55 | Potosí |
| connecting roads | 470–472 | 2 | Potosí |
| F21 | 472–534 | 62 | Potosí |
- Mile 9 of this route: Catamarca → Tucumán (region line)
- Mile 33 of this route: Tucumán → Salta (region line)
- Mile 207 of this route: Salta → Jujuy (region line)
- Mile 414 of this route: Jujuy → Potosí (international border)
Stops between Santa María and Atocha
- Right off the route (under 1 mile): Our Lady of Rosary Cathedral, Cafayate (mile 47), Museo de la Vid y el Vino (mile 47), Pucará de Tilcara (mile 288), José Antonio Terry Regional Museum of Painting (mile 289), Pampa Tholar de las Vicuñas (mile 422)
- Museums and history: Ruins of Quilmes (mile 17), Our Lady of Rosary Cathedral, Cafayate (mile 47), Museo de la Vid y el Vino (mile 47), Salta Cathedral (mile 167), Pucará de Tilcara (mile 288), José Antonio Terry Regional Museum of Painting (mile 289)
Ruins of Quilmes
In the Calchaquí Valleys of Tucumán Province, the Ruins of Quilmes mark a pre-Columbian settlement that covered about 74 acres, the largest in the country.
Our Lady of Rosary Cathedral, Cafayate
In the town of Cafayate, Salta Province, Our Lady of Rosary Cathedral is the seat of the Catholic bishopric of Cafayate, under the Archdiocese of Salta.
Museo de la Vid y el Vino
In Cafayate, Salta Province, the Museo de la Vid y el Vino is a museum devoted to grapevines and winemaking.
Salta Cathedral
Salta Cathedral is a Roman Catholic cathedral in Salta and serves as the seat and metropolitan cathedral of the Archbishop of Salta.
Pucará de Tilcara
On a hill just outside Tilcara in Jujuy, the Pucará de Tilcara is a pre-Inca fortification placed for easy defense and good views over a long stretch of the Quebrada de Humahuaca.
José Antonio Terry Regional Museum of Painting
On Rivadavia street in Tilcara, Jujuy, the Museo Nacional Terry occupies the colonial-style house where painter José Antonio Terry lived and focuses on his paintings.
Pampa Tholar de las Vicuñas
Covering 58,480 hectares of semi-arid puna between 3,200 and 4,700 meters, Pampa Tholar de las Vicuñas is a municipal protected area in Villazón, Potosí.
Ecoparque Encantado Protected Municipal Area
Within the municipality of Tupiza, in Potosí's Sud Chichas province, Ecoparque Encantado is a municipal protected area in southern Bolivia.
More drives to Atocha
- Quillacollo to Atocha
- Cochabamba to Atocha
- Tarata to Atocha
- Coroico to Atocha
- Chulumani to Atocha
- Puno to Atocha, Bolivia
More drives from Santa María
- Santa María, Argentina to Purmamarca
- Santa María, Argentina to Uquía
- Santa María, Argentina to Humahuaca
- Santa María, Argentina to San Pedro de Atacama, Chile
Frequently asked questions
How long is the drive from Santa María, Argentina to Atocha, Bolivia?
About 12 h 20 min of driving without stops, over 534 miles.
What is the driving distance from Santa María, Argentina to Atocha, Bolivia?
About 534 miles (860 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 Santa María to Atocha drive cross the border?
At about mile 414, from Argentina into Bolivia, at La Quiaca–Villazón.
What do U.S. citizens need to drive from Santa María into Bolivia?
No visa needed for tourism or business if you stay less than 90 days in a year. Passport: must be valid for 6 months beyond your arrival date. You need both an International Driving Permit and your U.S. license. (U.S. State Department, updated May 07, 2026.)
Is it safe to drive from Santa María, Argentina to Atocha, Bolivia?
The U.S. State Department rates Argentina Level 1: Exercise Normal Precautions; Bolivia Level 2: Exercise Increased Caution. Read the full advisory before you go.
Which highways go from Santa María to Atocha?
In order: RN40, RN68, RP59, RN9, RN34, RN1V66, F14 and F21. The road-by-road table above shows the route miles for each one.
Where can you stop on the way from Santa María to Atocha?
Closest to the road: Museo de la Vid y el Vino (museum, mile 47, 0.1 mi from the route); Our Lady of Rosary Cathedral, Cafayate (cathedral, mile 47, 0.3 mi from the route); Pucará de Tilcara (fortress, mile 288, 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 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 October 10, 2026. Conditions change, so check the linked sources before you travel.
Route data © OpenStreetMap contributors.