Asda
Asda Cardiff Coryton Supercentre
Longwood Drive, Coryton Roundabout Forest Farm CF14 7EW
350 yd
154.7p/L
Price changed 14 May, 07:33This weekOpen 24 hours
Amenities
- Toilets
Route planner
Cheapest Unleaded from Cardiff to Snowdonia
Route length: 158.3 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 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
158.3 miles
Corridor
5 miles
Fuel type
Unleaded
Travel time
3 hr 29 min
Assumptions
45L · 35 MPG
Travel time is shown for guidance only and is not included in route ranking.
Cheapest: Asda Aberdare Superstore (152.7p/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)
£69.68
Detour
+0.2 mi off route
Route position6.0 miles from start
Save £1.35 vs CardiffCheapest on route
Stations along this route
10 totalEstimated total (45L)
£69.73
Detour
+2.6 mi off route
Route position22.7 miles from start
Asda
Asda Aberdare Superstore
Riverside Retail Park Aberaman CF44 0AH
2.6 mi
152.7p/L
Price changed 12 May, 19:20This weekOpen 24 hours
Amenities
- Toilets
- Car wash
Estimated total (45L)
£70.03
Detour
+0.8 mi off route
Route position8.9 miles from start
BP
Rontec Penrhos
Nant Garw Hill Nantgarw CF15 7UN
1410 yd
154.9p/L
Price changed 12 May, 11:27This weekOpen 24 hours
Amenities
- Toilets
Estimated total (45L)
£70.44
Detour
+0.9 mi off route
Route position1.7 miles from start
Asda
Asda Leckwith Road Superstore
Capital Retail Park-Leckwith Road CF11 8AZ
1580 yd
155.7p/L
Price changed 14 May, 17:37This weekOpen 24 hours
Amenities
- Toilets
Estimated total (45L)
£71.31
Detour
+1.7 mi off route
Route position8.9 miles from start
Texaco
MFG Caerphilly
St Cenydd Road Penyrheol CF83 2RP
1.7 mi
156.9p/L
Price changed 12 May, 22:59This weekOpen 24 hours
Amenities
- Car wash
Estimated total (45L)
£71.33
Detour
+0.7 mi off route
Route position17.7 miles from start
Murco
Abercynon Service Station
Main Road, Ynysboeth Abercynon Bryntirion CF45 4LJ
1230 yd
157.9p/L
Price changed 11 May, 22:51This weekOpen 24 hours
Amenities
- Car wash
Estimated total (45L)
£72.29
Detour
+3 mi off route
Route position13.2 miles from start
Texaco
MFG Porth
North Road Birchgrove CF39 9SH
3.0 mi
157.9p/L
Price changed 14 May, 22:53This weekOpen 24 hours
Amenities
- Car wash
Estimated total (45L)
£72.76
Detour
+4.1 mi off route
Route position16.8 miles from start
Esso
ESSO
Bargoed Service Station Gwerthonor Place, Gilfach CF81 8JP
4.1 mi
157.9p/L
Price changed 12 May, 08:39This weekOpen 24 hours
Amenities
- Car wash
Estimated total (45L)
£73.55
Detour
+4.9 mi off route
Route position13.2 miles from start
Shell
Shell Tonypandy
Tylacelyn Road Penygraig CF40 1JR
4.9 mi
158.9p/L
Price changed 15 May, 15:07This weekOpen 24 hours
Amenities
- Toilets
Estimated total (45L)
£74.01
Detour
+2.7 mi off route
Route position23.1 miles from start
Texaco
Valley Heights Service Station
Valley Heights Filling Station Dowlais, Merthyr Tudful Dowlais Top CF48 2YE
2.7 mi
161.9p/L
Price changed 14 May, 08:51This weekOpen 24 hours
Amenities
- LPG
- Toilets
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