By road, Martínez and Sierra de La Ventana are about 367 miles (590 km) apart, or roughly 7 h 18 min of driving.
Full advisory: Argentina. Advisory issued: Argentina July 10, 2026; checked October 10, 2026.
On the roads, the State Department says:
- Argentina: “Drivers in Argentina tend to be aggressive, especially in Buenos Aires, and often ignore traffic regulations.”
| Distance | 367 mi (590 km) |
|---|---|
| Time at the wheel, no stops | 7 h 18 min |
| Main roads, in order | RNA001 → RNA002 → RN205 → RP51 → RN226 → RP76 → RP72 |
| Provinces on the route | Buenos Aires, Ciudad de Buenos Aires |
| Fuel estimate (car at 25 mpg) | about 14.7 gal; actual use varies by vehicle and traffic |
| Stops listed below | 6 |
The Martínez–Sierra de La Ventana drive in a few lines
RP51 (146 mi) and RN205 (96 mi) carry about 66% of the 367 miles. It runs through 2 provinces: Buenos Aires, Ciudad de Buenos Aires. Of the 6 stops listed below, 1 are within a mile of the road.
Roads you'll take from Martínez to Sierra de La Ventana
| Road | Route miles (from–to) | Length, mi | Province |
|---|---|---|---|
| local roads | 0–5 | 5 | Buenos Aires, Ciudad de Buenos Aires |
| RNA001 | 5–16 | 11 | Ciudad de Buenos Aires |
| RNA002 | 16–23 | 7 | Ciudad de Buenos Aires, Buenos Aires |
| connecting roads | 23–24 | 1 | Buenos Aires |
| RN205 | 24–120 | 96 | Buenos Aires |
| connecting roads | 120–124 | 4 | Buenos Aires |
| RP51 | 124–211 | 87 | Buenos Aires |
| RN226 | 211–228 | 17 | Buenos Aires |
| RP51 | 228–287 | 59 | Buenos Aires |
| RP76 | 287–358 | 71 | Buenos Aires |
| RP72 | 358–366 | 8 | Buenos Aires |
| local roads | 366–367 | 1 | Buenos Aires |
- Mile 4 of this route: Buenos Aires → Ciudad de Buenos Aires (province line)
- Mile 20 of this route: Ciudad de Buenos Aires → Buenos Aires (province line)
Where to stop on the way to Sierra de La Ventana
- Right off the route (under 1 mile): Museo Histórico Cornelio de Saavedra (mile 7)
- Nature and outdoors: Jardín Botánico Lucien Hauman (mile 7), Reserva Ecológica Lago Lugano (mile 16)
- Museums and history: Museo Histórico Cornelio de Saavedra (mile 7), Museo Histórico La Campana (mile 26), Our Lady of the Rosary Cathedral, Azul (mile 205)
Museo Histórico Cornelio de Saavedra
Inside Parque General Paz on Avenida Crisólogo Larralde, the Cornelio de Saavedra Historical Museum is a history museum of the City of Buenos Aires.
Jardín Botánico Lucien Hauman
Run by the Faculty of Agronomy of the University of Buenos Aires, Jardín Botánico Lucien Hauman is a one-hectare botanical garden in the city of Buenos Aires.
Torre Espacial
Rising 200 meters in Buenos Aires' Villa Soldati section, Torre Espacial (also called Torre Interama) is an observation tower built between 1980 and 1981 for the Parque de la Ciudad amusement park.
Reserva Ecológica Lago Lugano
In Villa Soldati, in the south of Buenos Aires, this ecological reserve surrounds Lago Lugano with 36 hectares of green space, about 350 native species and 1,000 meters of trails.
Museo Histórico La Campana
Dedicated to the history of the Monte Grande area, Museo Histórico La Campana stands in Monte Grande, in Esteban Echeverría district, and opened on November 10, 1980.
Our Lady of the Rosary Cathedral, Azul
Azul Cathedral, dedicated to Our Lady of the Rosary, is a Gothic-style Catholic church in Azul, Buenos Aires Province, inaugurated in 1906.
More drives to Sierra de La Ventana
- Viedma to Sierra de La Ventana
- Balneario El Cóndor to Sierra de La Ventana
- Puerto Madryn to Sierra de La Ventana
- Rawson to Sierra de La Ventana
- Tigre to Sierra de La Ventana
- Buenos Aires to Sierra de La Ventana
From Martínez to other places in Argentina
Frequently asked questions
How long does it take to drive from Martínez to Sierra de La Ventana?
About 7 h 18 min of driving without stops, over 367 miles.
What is the driving distance from Martínez to Sierra de La Ventana?
About 367 miles (590 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.
What does the U.S. travel advisory say about the Martínez to Sierra de La Ventana drive?
The U.S. State Department rates Argentina Level 1: Exercise Normal Precautions. Read the full advisory before you go.
Which highways go from Martínez to Sierra de La Ventana?
In order: RNA001, RNA002, RN205, RP51, RN226, RP76 and RP72. The road-by-road table above shows the route miles for each one.
Where can you stop on the way from Martínez to Sierra de La Ventana?
Closest to the road: Museo Histórico Cornelio de Saavedra (history museum, mile 7, 0.2 mi from the route); Jardín Botánico Lucien Hauman (botanical garden, mile 7, 2 mi from the route); Our Lady of the Rosary Cathedral, Azul (cathedral, mile 205, 2 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.