Previously seen trips
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Revolución 440, Castaños (Coah) | Central de Autobuses Piedras Negras | No tags | ||||
 | Bus | Estrella Blanca, Castaños Coah. | Central de Autobuses Piedras Negras | No tags | ||||
| Bus | Revolución 440, Castaños (Coah) | Central de Autobuses Piedras Negras | No tags | ||||
| Bus | Revolución 440, Castaños (Coah) | Central de Autobuses Piedras Negras | No tags | ||||
| Bus | Revolución 440, Castaños (Coah) | Central de Autobuses Piedras Negras | No tags |
Get from Castaños to Piedras Negras
The journey takes about 5 hours, and with fares starting at just $79, it presents an excellent value for a comfortable ride.
Where are the popular stops in Castaños and Piedras Negras?
Stops in Piedras Negras
- A
Central de Autobuses Piedras Negras
Allende, 100 (Esq. con Galeana) Centro, 26000 Piedras Negras, Coahuila de Zaragoza
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Frequently asked questions about travelling from Castaños to Piedras Negras by bus
Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.
How much is the bus ticket from Castaños to Piedras Negras?
The cheapest bus tickets from Castaños to Piedras Negras start from $79. The average price for this route is around $90. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus ride from Castaños to Piedras Negras?
The average bus travel time from Castaños to Piedras Negras is 5h, covering a distance of 232 km. The quickest bus can get you there in 4h 53m and is operated by Transportes Frontera.
Which bus companies service the Castaños to Piedras Negras route?
Several major bus companies operate on this route with 12 buses available per day, including services from Senda Diamante, Transportes Frontera, Futura, Diamante.
What are the earliest and latest departure times for the bus from Castaños to Piedras Negras?
The earliest bus departs from Castaños to Piedras Negras at 12:15am. And the latest bus departs at 10:30pm.
What are the CO₂ emissions for the bus trip from Castaños to Piedras Negras?
A bus trip from Castaños to Piedras Negras generates an estimated 6 kg of CO₂, making it a highly eco-friendly travel option and a mode of travel recommended by Busbud.
What is the best bus company from Castaños to Piedras Negras?
According to Busbud customers, the highest-rated bus company on this route is Diamante, with an average rating of 4.1 out of 5 stars based on 362 reviews.
Which bus company has the best Wi-Fi from Castaños to Piedras Negras?
Based on Busbud reviews, the bus company Senda Diamante has the highest Wi-Fi rating with a score of 3.9.
Which bus company has the best on-time performance from Castaños to Piedras Negras?
According to Busbud traveller reviews, the most punctual bus company on this route is Senda Diamante, with a punctuality rating of 4.1 out of 5 stars.
Which bus company has the cleanest buses from Castaños to Piedras Negras?
According to Busbud traveller reviews, the bus company with the cleanest buses on this route is Diamante, with a cleanliness rating of 4.3 out of 5 stars.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Castaños to Piedras Negras was searched and found on Nov 28, 2025 with a price of $60To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Castaños to Piedras Negras, as early as possible.
