What is the distance between Cardiff and Chepstow?

The distance between the two cities is 25 miles (40 km).

Bus Cardiff to Chepstow from $14 | Compare & Save up to 18%

Previously seen trips

Next departures for Cardiff to Chepstow on November 18
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	9:23am	Cardiff University (opp Cathays Rail Stn)	37m	10:00am	Chepstow Bus Station	No tags
Bus	9:28am	Cardiff (Gabalfa Interchange, o/s Clinic)	32m	10:00am	Chepstow Bus Station	No tags
Bus	4:00pm	Sophia Gardens	50m	4:50pm	Chepstow Bus Station	No tags
Bus	4:10pm	Cardiff University (opp Cathays Rail Stn)	40m	4:50pm	Chepstow Bus Station	No tags
Bus	4:15pm	Cardiff (Gabalfa Interchange, o/s Clinic)	35m	4:50pm	Chepstow Bus Station	No tags

Compare 2 ways to go from Cardiff to Chepstow

We recommend taking the bus

Among the sustainable travel choices, the bus stands out as the good way to reach Chepstow. The journey takes about 42 minutes and with fares starting at just $16, it presents an excellent value for a comfortable ride.

9bus per day

42mAverage Duration

25 milesDistance

1kgCO₂ emissions

	Average Price	Average Duration	CO₂ emissions	Actions
Bus	Average Price$16 - $16	Average Duration42m	CO₂ emissions 1kg CO₂e
Train	Average Price$9 - $20	Average Duration35m	CO₂ emissions 1kg CO₂e

Compare bus companies

National Express

4/529,715 reviews

Staff4.7

Timeliness4

Cleanliness4.7

Wifi3.4

Based on 29715 reviews, the company was rated 4.2 stars on Busbud. Travelers were especially satisfied with the ticket access and the staff but often complained with the wifi. National Express ticket prices on this trip start at $16

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

Frequently asked questions about traveling from Cardiff to Chepstow by bus

What is the distance between Cardiff and Chepstow?

Find cheapest prices for buses

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

Best price found

11/16

$14

11/17

$14

Today

$14

11/19

$14

11/20

$14

11/21

$14

11/22

$14

11/23

$14

The cheapest trip from Cardiff to Chepstow was searched and found on Nov 19, 2025 with a price of $14

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

You can expect to pay from $14 to $17 for a bus ticket from Cardiff to Chepstow based on the last 2 days. You can expect to find the cheapest price for the trip at $14 which is on 2025-11-19.