What is the travel distance from Cartagena to San Antero?

The distance between Cartagena and San Antero is around 120 km (74 miles).

Bus from Cartagena to San Antero starting at $29 | Compare & Save up to 13%

Next bus departures

Next departures for Cartagena to San Antero on November 21
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	12:30pm	Terminal de Cartagena	3h 20m	3:50pm	San Antero Expreso Brasilia Agency	Cheapest
Bus	5:00pm	Terminal de Cartagena	1h 25m	6:25pm	San Antero Expreso Brasilia Agency	Fastest
Bus	3:15pm	Terminal de Cartagena	2h 10m	5:25pm	San Antero Expreso Brasilia Agency	No tags
Bus	3:45pm	Terminal de Cartagena	3h 25m	7:10pm	San Antero Expreso Brasilia Agency	No tags
Bus	7:00pm	Terminal de Cartagena	1h 55m	8:55pm	San Antero Expreso Brasilia Agency	No tags

Last refresh of the prices: Yesterday at 12:05 PM -05.

Get from Cartagena to San Antero

This route is served by bus only

The journey takes about 3 hours 5 minutes, and with fares starting at just $31, it presents an excellent value for a comfortable ride.

16bus per day

3h 5mAverage Duration

120 kmDistance

3kgCO₂ emissions

Compare bus companies

Unitransco

3/5737 reviews

Staff3.9

Timeliness2.1

Cleanliness3.6

Wifi0.8

Expreso Brasilia

3/51,922 reviews

Staff3.5

Timeliness2.1

Cleanliness3.7

Wifi1.3

CO Bus Companies: FlixBus, BlaBlaCar Bus, ALSA, Greyhound, Intercape, Trenitalia, Sindbad

Frequently asked questions about travelling from Cartagena, CO to San Antero by bus

What is the travel distance from Cartagena to San Antero?
The distance between Cartagena and San Antero is around 120 km (74 miles).

Find cheapest prices for buses

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

Best price found

11-19

$37

11-20

$31

Today

$31

11-22

$29

11-23

No data

11-24

No data

11-25

No data

11-26

$31

The cheapest trip from Cartagena, CO to San Antero was searched and found on Nov 22, 2025 with a price of $29

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

You can expect to pay from $29 to $37 for a bus ticket from Cartagena, CO to San Antero based on the last 2 days. You can expect to find the cheapest price for the trip at $29 which is on 2025-11-22.