Costco
Costco Wholesale Watford
Hartspring Lane Watford Patchetts Green WD25 8JS
350 yd
158.9p/L
Price changed 18 Jul, 14:33This weekOpen now
Amenities
- Toilets
Route planner
Cheapest Diesel from London to Watford
Route length: 20.2 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
20.2 miles
Corridor
5 miles
Fuel type
Diesel
Travel time
46 min
Assumptions
45L · 35 MPG
Travel time is shown for guidance only and is not included in route ranking.
Cheapest: Costco Wholesale Watford (158.9p/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)
£71.60
Detour
+0.2 mi off route
Route position17.8 miles from start
Save £4.05 vs LondonCheapest on route
Stations along this route
10 totalEstimated total (45L)
£74.01
Detour
+0.8 mi off route
Route position19.1 miles from start
Asda
Asda Watford Supercentre
Odhams Industrial Estate, St Albans Road North Watford WD24 7RT
1410 yd
163.7p/L
Price changed 23 Jul, 17:21FreshOpen 24 hours
Amenities
- Toilets
Estimated total (45L)
£74.19
Detour
+1 mi off route
Route position19.5 miles from start
Shell
Shell Little Waitrose Sceptre
St Albans Road North Watford WD24 7RU
1.0 mi
163.9p/L
Price changed 23 Jul, 12:03FreshOpen now
Amenities
- Toilets
- Car wash
Estimated total (45L)
£74.37
Detour
+0.4 mi off route
Route position20.2 miles from start
On route
Tesco
Watford Extra - Petrol Filling Station
239-241 Lower High St Watford WD17 2BD
700 yd
164.9p/L
Price changed 20 Jul, 15:42This weekOpen 24 hours
Amenities
- Toilets
- Car wash
Estimated total (45L)
£74.42
Detour
+0.5 mi off route
Route position20.1 miles from start
On route
Esso
Rontec Watford
St Albans Road North Watford WD24 4AE
880 yd
164.9p/L
Price changed 21 Jul, 10:21This weekOpen 24 hours
Estimated total (45L)
£74.72
Detour
+3.3 mi off route
Route position4.9 miles from start
Tesco
Colney Hatch Extra - Petrol Filling Station
Tesco Stores Ltd, Coppetts Centre North Circular Road Friern Barnet N12 0SH
3.3 mi
162.9p/L
Price changed 19 Jul, 12:34This weekOpen 24 hours
Amenities
- Toilets
Estimated total (45L)
£74.95
Detour
+1.7 mi off route
Route position19.1 miles from start
Esso
Asda Sheepcot Express Petrol
North Orbital Road Kingswood WD25 7LW
1.7 mi
164.9p/L
Price changed 21 Jul, 13:41This weekOpen 24 hours
Amenities
- Toilets
- Car wash
Estimated total (45L)
£75.04
Detour
+0.9 mi off route
Route position19.0 miles from start
Sainsbury's
Sainsburys Dome Roundabout
Cow Lane Meriden WD25 9JS
1580 yd
165.9p/L
Price changed 23 Jul, 21:22FreshOpen 24 hours
Estimated total (45L)
£75.59
Detour
+0.3 mi off route
Route position11.2 miles from start
On route
Jet
Deansbrook Garage
Deansbrook Garage, 130, Hale Lane, Edgware HA8 9RZ
530 yd
167.7p/L
Price changed 22 Jul, 08:06This weekOpen 24 hours
Estimated total (45L)
£76.67
Detour
+2.5 mi off route
Route positionAt start
Tesco
Southwark Superstore - Petrol Filling Station
Tesco Stores Ltd 107 Dunton Road Bermondsey SE1 5HG
2.5 mi
167.9p/L
Price changed 20 Jul, 16:35This weekOpen 24 hours
Amenities
- 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