Previously seen trips
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Terminal de Omnibus Rosario | Terminal de Ómnibus de Merlo | No tags | ||||
 | Bus | Terminal de Omnibus Rosario | Terminal de Ómnibus de Merlo | No tags | ||||
| Bus | Terminal de Omnibus Rosario | Terminal de Ómnibus de Merlo | No tags | ||||
| Bus | Terminal de Omnibus Rosario | Terminal de Ómnibus de Merlo | No tags | ||||
| Bus | Terminal de Omnibus Rosario | Terminal de Ómnibus de Merlo | No tags |
Get from Rosario to Merlo
This route is served by bus only
The journey takes about 12 hours 5 minutes, and with fares starting at just $37, it presents an excellent value for a comfortable ride.
1bus per day
12h 5mAverage Duration
412 kmDistance
10kgCO₂ emissions
Where are the popular stops in Rosario and Merlo?
Stops in Rosario
- ACafferata 700-702, Rosario, Santa Fe, Argentina
- BBv. 27 de Febrero 2801, S2003HQG Rosario, Santa Fe, Argentina
- CBv. Seguí 2209, S2003CIA Rosario, Santa Fe, Argentina
- DBv. Oroño 4600, Rosario, Santa Fe, Argentina
- E
Bv. Oroño 5756
Bv. Oroño 5756, S2011LZT Rosario, Santa Fe, Argentina - F
Córdoba
Córdoba, Rosario, Santa Fe, Argentina
Stops in Merlo
- ARuta Provincial Nro 1 y Independencia s/n, 5881 Merlo, San Luis, Argentina
- B
Parada de Autobuses de Merlo - Portezuelo
Portezuelo, Merlo, San Luis, Argentina
Compare bus companies
4 out of 5 stars4/5585 reviews
4 out of 5 stars4/52,362 reviews
AR Bus Companies: FlixBus, BlaBlaCar Bus, ALSA, Greyhound, Intercape, Trenitalia, Sindbad
Frequently asked questions about travelling from Rosario, AR to Merlo, San Luis by bus
How far is Rosario from Merlo?
The distance between Rosario and Merlo is approximately 416 km (258 miles).
What are the departure and arrival locations for buses traveling from Rosario to Merlo?
Buses departing from Cafferata in Rosario will take you to Terminal de Ómnibus de Merlo in Merlo.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
Best price found
11-21
$36
11-22
$38
Today
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11-24
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11-25
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11-26
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11-27
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11-28
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The cheapest trip from Rosario, AR to Merlo, San Luis was searched and found on Nov 21, 2025 with a price of $36To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Rosario, AR to Merlo, San Luis, as early as possible.
