Route from Portsmouth to Newton Mearns by car

From: Portsmouth, County: Hampshire, England
To: Newton Mearns, County: East Renfrewshire, Scotland
447 mi
7 h 25 min
Fuel consumption:
Fuel cost:
Passengers:



How many miles from Portsmouth to Newton Mearns?

How far is from Portsmouth to Newton Mearns?


The driving distance between Portsmouth and Newton Mearns is 447 miles. Travel time is 7 hours and 25 minutes by car.






447 mi 7 h 25 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
17.1 mi
9.
Take the ramp on the left towards M3
10.1 mi
10.
Take the ramp on the left towards A34
1257 ft
11.
Enter Winnall Interchange and take the 2nd exit onto Winchester By-Pass (A34)
330 ft
12.
Exit the roundabout onto Winchester By-Pass (A34)
62 mi
13.
Enter Wendlebury Interchange and take the 1st exit towards M40: Northampton
109 ft
14.
Exit the roundabout towards M40: Northampton
44.4 mi
15.
Take exit 3A on the left towards M42 North: Birmingham (E
11.1 mi
16.
Take the ramp on the left towards M6: M6(N)
0.9 mi
17.
Merge left onto M6
12.1 mi
18.
Keep right onto M6
7.9 mi
19.
Keep right onto M6
72 mi
20.
Keep right onto M6
116 mi
21.
Continue onto A74(M)
48.9 mi
22.
Continue onto M74
26.4 mi
23.
Take the ramp on the left
0.3 mi
24.
Enter Raith Interchange and take the 1st exit onto A725
71 ft
25.
Exit the roundabout onto A725
4.5 mi
26.
Take the ramp onto A749
0.4 mi
27.
Keep right onto A749
610 ft
28.
Enter the roundabout and take the 3rd exit onto A749
184 ft
29.
Exit the roundabout onto A749
697 ft
30.
Enter the roundabout and take the 1st exit onto Stewartfield Way
55 ft
31.
Exit the roundabout onto Stewartfield Way
0.9 mi
32.
Enter the roundabout and take the 2nd exit onto Stewartfield Way
100 ft
33.
Exit the roundabout onto Stewartfield Way
0.6 mi
34.
Enter the roundabout and take the 3rd exit onto Stewartfield Way
132 ft
35.
Exit the roundabout onto Stewartfield Way
1243 ft
36.
Enter the roundabout and take the 2nd exit onto Stewartfield Way
91 ft
37.
Exit the roundabout onto Stewartfield Way
0.3 mi
38.
Enter the roundabout and take the 2nd exit onto Stewartfield Way
95 ft
39.
Exit the roundabout onto Stewartfield Way
957 ft
40.
Enter the roundabout and take the 2nd exit onto Stewartfield Way
81 ft
41.
Exit the roundabout onto Stewartfield Way
0.3 mi
42.
Enter the roundabout and take the 1st exit onto Stewartfield Way
109 ft
43.
Exit the roundabout onto Stewartfield Way
534 ft
44.
Enter Philipshill Roundabout and take the 2nd exit onto Redwood Drive (A726)
157 ft
45.
Exit the roundabout onto Redwood Drive (A726)
1184 ft
46.
Continue onto Glasgow Southern Orbital (A726)
2.4 mi
47.
Enter Belle Craig Roundabout and take the 2nd exit onto Glasgow Southern Orbital (A726)
192 ft
48.
Exit the roundabout onto Glasgow Southern Orbital (A726)
2 mi
49.
Take the ramp on the left
0.3 mi
50.
Enter the roundabout and take the 1st exit onto Mearns Road
10 ft
51.
Exit the roundabout onto Mearns Road
344 ft
52.
Continue straight onto Mearns Road
0.3 mi
53.
Enter the roundabout and take the 1st exit onto Mearns Road
32 ft
54.
Exit the roundabout onto Mearns Road
703 ft
55.
Make a slight left to stay on Mearns Road
260 ft
56.
Turn left onto Eaglesham Road
0.6 mi
57.
Turn left onto Ayr Road (A77)
414 ft
58.
Turn right onto Barrhead Road
235 ft
59.
Turn left onto Townhead Road
138 ft
60.
Turn left onto Townhead Road
114 ft
61.
You have arrived at your destination, on the left
0 ft



How much does it cost to drive from Portsmouth to Newton Mearns?

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 77.4 £. 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 38.7 £ (77.4/2) per passenger.
For 3 passengers in the car, the cost of this trip is 25.8 £ (77.4/3) per passenger.
For 4 passengers in the car, the cost of this trip are 19.35 £ (77.4/4) per passenger.


Fuel cost = (446.71 mi / 37.5 mpg) x 143 pence per liter = 77.4 £

In more detail, the result is obtained:

Fuel needed = Distance / Car fuel consumption = miles * 4.54609 / carConsumtion = 446.71 mi * 4.54609 / 37.5 mpg = 54.2 liters

Fuel needed = 54.2 lt

Fuel cost = Fuel needed x Price per liter = 54.2 liters x 143 pence per liter = 77.4 £

Fuel cost from Portsmouth to Newton Mearns = 77.4 £

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 48.9 £. 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 48.9 £.
For 2 passengers in carpooling, the cost of this trip is 24.45 £ (48.9/2) per passenger.
For 3 passengers in the car, the cost of this trip is 16.3 £ (48.9/3) per passenger.
For 4 passengers in the car, the cost of this trip is 12.23 £ (48.9/4) per passenger.