By road, San Nicolás de los Arroyos and Chajarí are about 307 miles (494 km) apart, or roughly 6 h 13 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.”
| Total distance | 307 mi (494 km) |
|---|---|
| Time at the wheel, no stops | 6 h 13 min |
| Main roads, in order | RN9 → RNA008 → RN174 → RP26 → RN12 → RP6 → RN18 → RN14 |
| Provinces on the route | Buenos Aires, Santa Fe, Entre Ríos |
| Fuel estimate (car at 25 mpg) | about 12.3 gal; actual use varies by vehicle and traffic |
| Stops listed below | 5 |
Driving San Nicolás de los Arroyos to Chajarí: the shape of the trip
RN14 (54 mi) and RN18 (53 mi) carry about 35% of the 307 miles. It runs through 3 provinces: Buenos Aires, Santa Fe, Entre Ríos. Of the 5 stops listed below, 3 are within a mile of the road.
Which roads connect San Nicolás de los Arroyos and Chajarí
| Road | Route miles (from–to) | Length, mi | Province |
|---|---|---|---|
| local roads | 0–4 | 4 | Buenos Aires |
| RN9 | 4–39 | 35 | Buenos Aires, Santa Fe |
| RNA008 | 39–50 | 11 | Santa Fe |
| RN174 | 50–88 | 38 | Santa Fe, Entre Ríos |
| connecting roads | 88–91 | 3 | Entre Ríos |
| RP26 | 91–116 | 25 | Entre Ríos |
| RN12 | 116–145 | 29 | Entre Ríos |
| RP6 | 145–184 | 39 | Entre Ríos |
| RN18 | 184–222 | 38 | Entre Ríos |
| local roads | 222–235 | 13 | Entre Ríos |
| RN18 | 235–250 | 15 | Entre Ríos |
| RN14 | 250–304 | 54 | Entre Ríos |
| local roads | 304–307 | 3 | Entre Ríos |
- Mile 8 of this route: Buenos Aires → Santa Fe (province line)
- Mile 53 of this route: Santa Fe → Entre Ríos (province line)
Where to stop on the way to Chajarí
- Right off the route (under 1 mile): Balneario La Florida (mile 51), Abadía del Niño Dios (mile 87), Museo Nacional del Arroz (mile 228)
- Nature and outdoors: Balneario La Florida (mile 51)
- Museums and history: Museo del Deporte Santafesino (mile 39), Museo Nacional del Arroz (mile 228)
- With kids: Paraná River Aquarium (mile 49)
Museo del Deporte Santafesino
Set inside Parque Héroes de Malvinas on Avenida Ayacucho in Rosario, Museo del Deporte Santafesino is a sports museum just a few blocks from Lionel Messi's childhood home.
Paraná River Aquarium
The Paraná River Aquarium in Rosario is a public aquarium built as a scientific and educational center focused on the river.
Balneario La Florida
Rosario's municipal riverside beach area runs nearly 4 kilometers along the Paraná River, from the Rosario-Victoria Bridge to Parque Alem, and dates to around 1940.
Abadía del Niño Dios
Abadía del Niño Dios is a Benedictine monastery in Victoria, Entre Ríos Province. Founded in 1899, it was the first Benedictine foundation in Hispanic America.
Museo Nacional del Arroz
Opened in 2007 in San Salvador, Entre Ríos, Museo Nacional del Arroz is a rice museum housed in the former local police station, an Italianate building put up in 1929.
More drives to Chajarí
- Buenos Aires to Chajarí
- La Plata to Chajarí
- Berisso to Chajarí
- Córdoba, Argentina to Chajarí
- Villa Carlos Paz to Chajarí
- Ciudad del Este to Chajarí, Argentina
From San Nicolás de los Arroyos to other places in Argentina
- San Nicolás de los Arroyos to Tigre
- San Nicolás de los Arroyos to Adrogué
- San Nicolás de los Arroyos to Berisso
- San Nicolás de los Arroyos to Magdalena
- San Nicolás de los Arroyos to Chascomús
- San Nicolás de los Arroyos to Cariló
Frequently asked questions
How long is the drive from San Nicolás de los Arroyos to Chajarí?
About 6 h 13 min of driving without stops, over 307 miles.
How far is Chajarí from San Nicolás de los Arroyos by car?
About 307 miles (494 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 San Nicolás de los Arroyos to Chajarí drive?
The U.S. State Department rates Argentina Level 1: Exercise Normal Precautions. Read the full advisory before you go.
Which highways go from San Nicolás de los Arroyos to Chajarí?
In order: RN9, RNA008, RN174, RP26, RN12, RP6, RN18 and RN14. The road-by-road table above shows the route miles for each one.
Where can you stop on the way from San Nicolás de los Arroyos to Chajarí?
Closest to the road: Balneario La Florida (beach, mile 51, 0.9 mi from the route); Abadía del Niño Dios (monastery, mile 87, 0.6 mi from the route); Museo Nacional del Arroz (museum, mile 228, 0.2 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.