Route from Portsmouth to North Devon by car

From: Portsmouth, County: Hampshire, England
To: North Devon, County: Devon, England
156 mi
3 h 1 min
Fuel consumption:
Fuel cost:
Passengers:



How many miles from Portsmouth to North Devon?

How far is from Portsmouth to North Devon?


The driving distance between Portsmouth and North Devon is 156 miles. Travel time is 3 hours and 1 minute by car.






156 mi 3 h 1 min
1.
Head east on Gruneisen Road
835 ft
2.
Turn left onto Twyford Avenue (A3)
40 ft
3.
Make a sharp right to stay on Stamshaw Road (A3)
0.5 mi
4.
Enter Rudmore Roundabout and take the 4th exit
612 ft
5.
Exit the roundabout
0.3 mi
6.
Merge right onto M275
1.5 mi
7.
Take the ramp
738 ft
8.
Merge right onto M27
23.4 mi
9.
Take the ramp on the left onto M27
1305 ft
10.
Enter Ower Interchange and take the 3rd exit onto A36
949 ft
11.
Exit the roundabout onto A36
0.5 mi
12.
Enter Ower Roundabout and take the 2nd exit onto Salisbury Road (A36)
239 ft
13.
Exit the roundabout onto Salisbury Road (A36)
1.6 mi
14.
Continue onto Crawley Hill (A36)
0.8 mi
15.
Enter Canada Corner and take the 2nd exit onto A36
105 ft
16.
Exit the roundabout onto A36
11.2 mi
17.
Enter Bourne Way Roundabout and take the 1st exit onto Southampton Road (A36)
61 ft
18.
Exit the roundabout onto Southampton Road (A36)
0.6 mi
19.
Enter College Roundabout and take the 2nd exit onto Churchill Way East (A36)
254 ft
20.
Exit the roundabout onto Churchill Way East (A36)
0.7 mi
21.
Enter St Mark's Roundabout and take the 2nd exit onto Churchill Way North (A36)
42 ft
22.
Exit the roundabout onto Churchill Way North (A36)
0.5 mi
23.
Enter Castle Roundabout and take the 2nd exit onto Churchill Way West (A36)
254 ft
24.
Exit the roundabout onto Churchill Way West (A36)
0.4 mi
25.
Enter St. Pauls Roundabout and take the 2nd exit onto Wilton Road (A36)
219 ft
26.
Exit the roundabout onto Wilton Road (A36)
2 mi
27.
Continue onto Salisbury Road (A36)
0.4 mi
28.
Continue straight onto King Street (A36)
929 ft
29.
Continue slightly right onto Queen Street (A36)
7.7 mi
30.
Take the ramp on the left towards A303: Honiton
0.5 mi
31.
Take the ramp
686 ft
32.
Merge right onto A303
5.2 mi
33.
Go straight onto A303
22.8 mi
34.
Enter the roundabout and take the 3rd exit onto A303
259 ft
35.
Exit the roundabout onto A303
4 mi
36.
Enter Podimore and take the 2nd exit onto A303
323 ft
37.
Exit the roundabout onto A303
5.3 mi
38.
Enter Cartgate Roundabout and take the 2nd exit onto A303
196 ft
39.
Exit the roundabout onto A303
3.2 mi
40.
Enter Hayes End Roundabout and take the 3rd exit onto A303
253 ft
41.
Exit the roundabout onto A303
6.4 mi
42.
Enter Southfields Roundabout and take the 4th exit onto A358
600 ft
43.
Exit the roundabout onto A358
6.4 mi
44.
Continue straight to stay on Mattock's Tree Hill (A358)
2.2 mi
45.
Enter Ilminster Road Roundabout and take the 1st exit onto A358
626 ft
46.
Exit the roundabout onto A358
833 ft
47.
Exit the roundabout towards Exeter
14.7 mi
48.
Take the ramp on the left onto M5
0.3 mi
49.
Enter Tiverton Parkway Interchange and take the 3rd exit onto North Devon Link Road (A361)
825 ft
50.
Exit the roundabout onto North Devon Link Road (A361)
6.4 mi
51.
Enter North Devon Link Road and take the 2nd exit onto North Devon Link Road (A361)
136 ft
52.
Exit the roundabout onto North Devon Link Road (A361)
15.6 mi
53.
Enter the roundabout and take the 2nd exit onto North Devon Link Road (A361)
103 ft
54.
Exit the roundabout onto North Devon Link Road (A361)
3.4 mi
55.
Enter Aller Cross and take the 3rd exit onto A399
288 ft
56.
Exit the roundabout onto A399
121 ft
57.
Make a slight left to stay on A399
3.4 mi
58.
Make a slight left onto Grasspark Hill
0.5 mi
59.
Turn left
0.3 mi
60.
Continue onto Hudley Mill Hill
0.4 mi
61.
Continue onto Middlecott Hill
908 ft
62.
You have arrived at your destination
0 ft



How much does it cost to drive from Portsmouth to North Devon?

The fuel cost by car depend on several factors such as the distance traveled, the driving conditions (traffic jam, slow driving, normal driving, race driving), fuel consumption of the vehicle, and the current price of fuel.

The trip with petrol fuel costs 27 £. In the above calculation, the petrol price is considered to be 143 pence per liter and the petrol consumption of the car is 37.5 miles per gallon.
For 2 passengers in carpooling, the cost of this trip is 13.5 £ (27/2) per passenger.
For 3 passengers in the car, the cost of this trip is 9 £ (27/3) per passenger.
For 4 passengers in the car, the cost of this trip are 6.75 £ (27/4) per passenger.


Fuel cost = (155.72 mi / 37.5 mpg) x 143 pence per liter = 27 £

In more detail, the result is obtained:

Fuel needed = Distance / Car fuel consumption = miles * 4.54609 / carConsumtion = 155.72 mi * 4.54609 / 37.5 mpg = 18.9 liters

Fuel needed = 18.9 lt

Fuel cost = Fuel needed x Price per liter = 18.9 liters x 143 pence per liter = 27 £

Fuel cost from Portsmouth to North Devon = 27 £

Why do I multiply miles by 4.54609?

Consumption is measured in miles per gallon. 37.5 mpg means that a car could travel 37.5 miles with a gallon petrol fuel. The price of fuel is in pence per liter. Gallons should be converted to liters so that the final fuel consumption on a trip is in liters. 1 gallon is 4.54609 liters, so multiply by 4.54609.


The trip with diesel fuel costs 17 £. In the above calculation, the diesel price is considered to be 151 pence per liter and the diesel consumption of the car is 62.7 mpg. For only one passenger the cost of the trip is 17 £.
For 2 passengers in carpooling, the cost of this trip is 8.5 £ (17/2) per passenger.
For 3 passengers in the car, the cost of this trip is 5.67 £ (17/3) per passenger.
For 4 passengers in the car, the cost of this trip is 4.25 £ (17/4) per passenger.