What is the travel distance from Piedras Negras to San Luis Potosí?

The distance separating Piedras Negras and San Luis Potosí is 453 miles (731 km).

What are the departure and arrival stations when taking the bus from Piedras Negras to San Luis Potosí?

The majority of buses traveling from Piedras Negras to San Luis Potosí start their journey at Central de Autobuses Piedras Negras and wind up at Central de Autobuses. These are the most popular pick-up and drop-off locations on this route, there are other pick-up and drop-off locations that could make it easier for you to reach your destination.

Bus Piedras Negras to San Luis Potosí from $129 | Refundable Tickets

Next bus departures

Next departures for Piedras Negras to San Luis Potosí on November 12
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	12:00am	Central de Autobuses Piedras Negras	13h 5m	1:05pm	Central de Autobuses	Cheapest
Bus	5:00pm	Central de Autobuses Piedras Negras	12h 45m	5:45am	Central de Autobuses	Fastest
Bus	10:00am	Central de Autobuses Piedras Negras	12h 50m	10:50pm	Central de Autobuses	No tags
Bus	11:30am	Central de Autobuses Piedras Negras	13h 5m	12:35am	Central de Autobuses	No tags
Bus	3:30pm	Central de Autobuses Piedras Negras	13h 5m	4:35am	Central de Autobuses	No tags
Bus	7:00pm	Central de Autobuses Piedras Negras	12h 55m	7:55am	Central de Autobuses	No tags
Bus	10:30pm	Central de Autobuses Piedras Negras	13h 5m	11:35am	Central de Autobuses	No tags

Last refresh of the prices: Today at 12:15 AM CST.

Compare 2 ways to go from Piedras Negras to San Luis Potosí

We recommend carpooling

Among the sustainable travel choices, the carpool stands out as the good way to reach San Luis Potosí. The journey takes about 11 hours 10 minutes and with fares starting at just $34, it presents an excellent value for a comfortable ride.

1carpool per day

11h 10mAverage Duration

452 milesDistance

31kgCO₂ emissions

	Average Price	Average Duration	CO₂ emissions
Bus	Average Price$0 - $168	Average Duration16h 25m	CO₂ emissions 18kg CO₂e
Carpool	Average Price$34 - $34	Average Duration11h 10m	CO₂ emissions 31kg CO₂e

Compare bus companies

Senda Diamante

4/529 reviews

Staff4.8

Timeliness4.1

Cleanliness4.3

Wifi3.8

Anahuac

3.5/544 reviews

Staff3.9

Timeliness1.7

Cleanliness3.9

Wifi1.7

Futura

3.5/5731 reviews

Staff4

Timeliness2.7

Cleanliness3.8

Wifi1.7

Diamante

4/5361 reviews

Staff4.4

Timeliness3.6

Cleanliness4.4

Wifi2.7

Transportes Frontera

2.5/5138 reviews

Staff3.4

Timeliness2.2

Cleanliness2.8

Wifi1.1

MX bus companies: FlixBus, BlaBlaCar Bus, ALSA, Greyhound, Intercape, Trenitalia, Sindbad

Where are the popular stops in Piedras Negras and San Luis Potosí?

Stops in Piedras Negras

A - Central de Autobuses Piedras Negras

Stops in San Luis Potosí

A - Central de Autobuses

B - Terminal Terrestre Potosina

C - Avenida Mexico #1147

Frequently asked questions about traveling from Piedras Negras to San Luis Potosí by bus

What is the travel distance from Piedras Negras to San Luis Potosí?
What are the departure and arrival stations when taking the bus from Piedras Negras to San Luis Potosí?

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found

11/09

$129

11/10

$129

Today

No data

11/12

$129

11/13

No data

11/14

No data

11/15

No data

11/16

No data

The cheapest trip from Piedras Negras to San Luis Potosí was searched and found on Nov 10, 2025 with a price of $129

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Piedras Negras to San Luis Potosí, as early as possible.

You can expect to pay from $129 to $129 for a bus ticket from Piedras Negras to San Luis Potosí based on the last 2 days. You can expect to find the cheapest price for the trip at $129 which is on 2025-11-12.