Asda
Asda Bedminster
East Street Southville BS3 4JY
1410 yd
149.7p/L
Price changed 07 Jun, 14:30This weekOpen 24 hours
Amenities
- Toilets
Route planner
Cheapest Unleaded from Bristol to Cardiff
Route length: 44 miles · Corridor: 5 miles · 10 stations found
How route value is measured
Estimated total uses 45L at pump price, plus round-trip detour fuel using 35 mpg.
Adjust your route
Use this panel to test postcodes, towns/villages, or coordinates quickly. Results update in place while this page URL stays canonical for sharing.
Planning snapshot
Review route cost, detour, and coverage together before you commit to a stop.
Route length
44 miles
Corridor
5 miles
Fuel type
Unleaded
Travel time
51 min
Assumptions
45L · 35 MPG
Travel time is shown for guidance only and is not included in route ranking.
Cheapest: Costco Wholesale Bristol (148.9p/L)
Follow the route line, then jump straight to a station card from the map.
Tap a marker to jump to its station card.
Route map
The route line follows the road route used to match stations along your journey.
Top recommendation
Estimated total (45L)
£67.69
Detour
+0.8 mi off route
Route positionAt start
Save £0.36 vs BristolCheapest on route
Stations along this route
10 totalEstimated total (45L)
£68.22
Detour
+1.9 mi off route
Route positionAt start
Sainsbury's
Sainsburys Winterstoke Road
111 Winterstoke Road Ashton Vale BS3 2NS
1.9 mi
149.9p/L
Price changed 05 Jun, 21:56This weekOpen now
Amenities
- Car wash
Estimated total (45L)
£68.91
Detour
+4.9 mi off route
Route position14.3 miles from start
Costco
Costco Wholesale Bristol
St Brendans Way Avonmouth, Bristol BS11 9EZ
4.9 mi
148.9p/L
Price changed 06 Jun, 15:10This weekOpen now
Amenities
- Toilets
Estimated total (45L)
£68.98
Detour
+0.4 mi off route
Route position39.9 miles from start
On route
Morrisons
MFG Morrisons Cardiff Newport Road
Ipswich Road Pengam CF23 9YG
700 yd
152.9p/L
Price changed 06 Jun, 22:02This weekOpen now
Amenities
- Toilets
Estimated total (45L)
£68.99
Detour
+0.4 mi off route
Route position38.3 miles from start
On route
Asda
Asda Pentwyn Superstore
8 Dering Road, Pontprennau Llanedeyrn Village CF23 8NL
700 yd
152.9p/L
Price changed 08 Jun, 16:58FreshOpen now
Amenities
- Toilets
Estimated total (45L)
£69.01
Detour
+0.5 mi off route
Route position40.1 miles from start
Sainsbury's
Sainsburys Colchester Avenue
Colchester Avenue Penylan Y Rhath CF23 9XN
880 yd
152.9p/L
Price changed 05 Jun, 22:26This weekOpen now
Estimated total (45L)
£69.35
Detour
+0.2 mi off route
Route position30.0 miles from start
On route
Sainsbury's
Sainsburys Newport
Albany Street Crindau NP20 5NJ
350 yd
153.9p/L
Price changed 05 Jun, 22:01This weekOpen now
Amenities
- Car wash
Estimated total (45L)
£69.36
Detour
+1.4 mi off route
Route position42.3 miles from start
Morrisons
MFG Morrisons Cardiff Tyglass
Ty- Glas Road Llanishen CF14 5EP
1.4 mi
152.9p/L
Price changed 06 Jun, 20:57This weekOpen now
Estimated total (45L)
£69.41
Detour
+1.5 mi off route
Route positionAt start
Asda
Asda Bristol Whiteladies Road Petrol Filling Station
Whiteladies Road Redland BS8 2XS
1.5 mi
152.9p/L
Price changed 07 Jun, 14:30This weekOpen 24 hours
Estimated total (45L)
£69.43
Detour
+1.8 mi off route
Route positionAt start
Jet
Ambassador Service Station
Ambassador Service Station, Winterstoke Road, Bristol Ashton Gate BS3 2NP
1.8 mi
152.7p/L
Price changed 05 Jun, 22:21This weekOpen 24 hours
Useful tools and offers for this journey, kept separate from the main route decision.
Planning a regular journey?
See what this route could cost over a year and compare fuel types.
PetrolSavings tool