Route from Portsmouth to East Devon by car

From: Portsmouth, County: Hampshire, England
To: East Devon, County: Devon, England
115 mi
2 h 16 min
Fuel consumption:
Fuel cost:
Passengers:



How many miles from Portsmouth to East Devon?

How far is from Portsmouth to East Devon?


The driving distance between Portsmouth and East Devon is 115 miles. Travel time is 2 hours and 16 minutes by car.






115 mi 2 h 16 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
27.2 mi
9.
Continue onto A31
10.1 mi
10.
Take the ramp on the left towards A338: Salisbury
1250 ft
11.
Enter Salisbury Road Junction and take the 2nd exit
122 ft
12.
Exit the roundabout
1072 ft
13.
Merge right onto A31
2.2 mi
14.
Enter Woodsbridge Roundabout and take the 1st exit onto Ringwood Road (A31)
153 ft
15.
Exit the roundabout onto Ringwood Road (A31)
0.9 mi
16.
Enter Boundary Lane Roundabout and take the 2nd exit onto Ringwood Road (A31)
82 ft
17.
Exit the roundabout onto Ringwood Road (A31)
0.5 mi
18.
Enter Azalea Roundabout and take the 1st exit onto Ringwood Road (A31)
137 ft
19.
Exit the roundabout onto Ringwood Road (A31)
0.4 mi
20.
Enter Palmersford Roundabout and take the 2nd exit onto A31
288 ft
21.
Exit the roundabout onto A31
1.5 mi
22.
Enter the roundabout and take the 2nd exit onto A31
149 ft
23.
Exit the roundabout onto A31
2 mi
24.
Merge right onto Wimborne Bypass (A31)
2 mi
25.
Enter the roundabout and take the 2nd exit onto Wimborne Bypass (A31)
93 ft
26.
Exit the roundabout onto Wimborne Bypass (A31)
1.2 mi
27.
Enter Lake Gates and take the 2nd exit onto A31
128 ft
28.
Exit the roundabout onto A31
3 mi
29.
Enter Roundhouse Roundabout and take the 2nd exit onto A31
289 ft
30.
Exit the roundabout onto A31
7.2 mi
31.
Enter the roundabout and take the 3rd exit onto A35
111 ft
32.
Exit the roundabout onto A35
9.9 mi
33.
Enter Stinsford Roundabout and take the 2nd exit onto Dorchester Bypass (A35)
127 ft
34.
Exit the roundabout onto Dorchester Bypass (A35)
2.2 mi
35.
Enter Stadium Roundabout and take the 2nd exit onto Dorchester Bypass (A35)
127 ft
36.
Exit the roundabout onto Dorchester Bypass (A35)
1.4 mi
37.
Enter Monkey's Jump Roundabout and take the 2nd exit onto A35
123 ft
38.
Exit the roundabout onto A35
12.8 mi
39.
Enter the roundabout and take the 2nd exit onto East Road (B3162)
86 ft
40.
Exit the roundabout onto East Road (B3162)
224 ft
41.
Continue onto East Street (B3162)
0.5 mi
42.
Continue onto West Allington (B3162)
0.3 mi
43.
Continue onto West Road (B3162)
0.6 mi
44.
Keep left onto West Road (B3162)
371 ft
45.
Take the ramp on the right
59 ft
46.
Merge left onto A35
6.1 mi
47.
Enter the roundabout and take the 3rd exit onto A35
219 ft
48.
Exit the roundabout onto A35
13.8 mi
49.
Turn right onto Monkton Road (A35)
1152 ft
50.
Take the ramp on the left onto A30
742 ft
51.
Merge right onto Honiton Bypass (A30)
3.1 mi
52.
Take the ramp on the left
0.3 mi
53.
Turn left onto B3177
633 ft
54.
Turn left onto Alfington Road (B3177)
1.6 mi
55.
Turn left onto Holcombe Lane
0.4 mi
56.
You have arrived at your destination
0 ft



How much does it cost to drive from Portsmouth to East 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 20 £. 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 10 £ (20/2) per passenger.
For 3 passengers in the car, the cost of this trip is 6.67 £ (20/3) per passenger.
For 4 passengers in the car, the cost of this trip are 5 £ (20/4) per passenger.


Fuel cost = (115.48 mi / 37.5 mpg) x 143 pence per liter = 20 £

In more detail, the result is obtained:

Fuel needed = Distance / Car fuel consumption = miles * 4.54609 / carConsumtion = 115.48 mi * 4.54609 / 37.5 mpg = 14 liters

Fuel needed = 14 lt

Fuel cost = Fuel needed x Price per liter = 14 liters x 143 pence per liter = 20 £

Fuel cost from Portsmouth to East Devon = 20 £

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 12.6 £. 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 12.6 £.
For 2 passengers in carpooling, the cost of this trip is 6.3 £ (12.6/2) per passenger.
For 3 passengers in the car, the cost of this trip is 4.2 £ (12.6/3) per passenger.
For 4 passengers in the car, the cost of this trip is 3.15 £ (12.6/4) per passenger.