Route from Exeter to Hertsmere by car

From: Exeter, County: Devon, England
To: Hertsmere, County: Hertfordshire, England
181 mi
3 h 17 min
Fuel consumption:
Fuel cost:
Passengers:



How many miles from Exeter to Hertsmere?

How far is from Exeter to Hertsmere?


The driving distance between Exeter and Hertsmere is 181 miles. Travel time is 3 hours and 17 minutes by car.






181 mi 3 h 17 min
1.
Head north
94 ft
2.
Turn left onto Commercial Road
398 ft
3.
Make a slight left onto Exe Bridges (A377)
342 ft
4.
Turn right to stay on Exe Bridges (A377)
866 ft
5.
Continue onto Frog Street (A3015)
973 ft
6.
Continue onto Western Way
1141 ft
7.
Continue onto Magdalen Street
1087 ft
8.
Continue onto Western Way
0.3 mi
9.
Enter the roundabout and take the 3rd exit onto Heavitree Road (B3183)
359 ft
10.
Exit the roundabout onto Heavitree Road (B3183)
0.5 mi
11.
Continue onto Fore Street Heavitree (B3183)
0.6 mi
12.
Continue onto East Wonford Hill (B3183)
0.3 mi
13.
Continue onto Honiton Road (B3183)
0.3 mi
14.
Keep left onto Honiton Road (B3183)
0.3 mi
15.
Enter the roundabout and take the 2nd exit onto Honiton Road (A3015)
49 ft
16.
Exit the roundabout onto Honiton Road (A3015)
0.4 mi
17.
Enter Moor Lane Roundabout and take the 2nd exit onto Honiton Road (A3015)
154 ft
18.
Exit the roundabout onto Honiton Road (A3015)
0.4 mi
19.
Keep right onto Honiton Road (A30)
14.5 mi
20.
Merge right onto Monkton Road (A30)
14.8 mi
21.
Enter Southfields Roundabout and take the 3rd exit onto A303
372 ft
22.
Exit the roundabout onto A303
6.4 mi
23.
Enter Hayes End Roundabout and take the 2nd exit onto A303
190 ft
24.
Exit the roundabout onto A303
1 mi
25.
Keep right onto A303
2.2 mi
26.
Enter Cartgate Roundabout and take the 1st exit onto A303
184 ft
27.
Exit the roundabout onto A303
5.2 mi
28.
Enter Podimore and take the 3rd exit onto A303
627 ft
29.
Exit the roundabout onto A303
4 mi
30.
Enter the roundabout and take the 1st exit onto A303
186 ft
31.
Exit the roundabout onto A303
34.4 mi
32.
Enter Longbarrow and take the 2nd exit onto A303
208 ft
33.
Exit the roundabout onto A303
3.4 mi
34.
Enter Countess and take the 2nd exit onto A303
303 ft
35.
Exit the roundabout onto A303
26.5 mi
36.
Keep right onto M3
32.9 mi
37.
Take the ramp on the left towards M25
1258 ft
38.
Keep left at the fork
0.5 mi
39.
Merge right onto M25
21.4 mi
40.
Keep left towards A41: Watford
1.3 mi
41.
Enter Hunton Bridge Interchange and take the 2nd exit onto North Western Avenue (A41)
971 ft
42.
Exit the roundabout onto North Western Avenue (A41)
1.6 mi
43.
Enter The Dome and take the 3rd exit onto Colne Way (A41)
322 ft
44.
Exit the roundabout onto Colne Way (A41)
1.2 mi
45.
Continue onto Otterspool Way (A41)
0.5 mi
46.
Enter Hartspring Roundabout and take the 2nd exit onto North Western Avenue Elton Way (A41)
148 ft
47.
Exit the roundabout onto North Western Avenue Elton Way (A41)
2.2 mi
48.
Turn left onto Dagger Lane
0.9 mi
49.
Turn left onto Aldenham Road
0.3 mi
50.
Turn right onto Butterfly Lane
0.6 mi
51.
You have arrived at your destination, on the right
0 ft



How much does it cost to drive from Exeter to Hertsmere?

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 31.4 £. 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 15.7 £ (31.4/2) per passenger.
For 3 passengers in the car, the cost of this trip is 10.47 £ (31.4/3) per passenger.
For 4 passengers in the car, the cost of this trip are 7.85 £ (31.4/4) per passenger.


Fuel cost = (180.86 mi / 37.5 mpg) x 143 pence per liter = 31.4 £

In more detail, the result is obtained:

Fuel needed = Distance / Car fuel consumption = miles * 4.54609 / carConsumtion = 180.86 mi * 4.54609 / 37.5 mpg = 21.9 liters

Fuel needed = 21.9 lt

Fuel cost = Fuel needed x Price per liter = 21.9 liters x 143 pence per liter = 31.4 £

Fuel cost from Exeter to Hertsmere = 31.4 £

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 19.8 £. 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 19.8 £.
For 2 passengers in carpooling, the cost of this trip is 9.9 £ (19.8/2) per passenger.
For 3 passengers in the car, the cost of this trip is 6.6 £ (19.8/3) per passenger.
For 4 passengers in the car, the cost of this trip is 4.95 £ (19.8/4) per passenger.