Route from Portsmouth to Colwyn Bay by car

From: Portsmouth, County: Hampshire, England
To: Colwyn Bay, County: Colwyn Bay, Wales
270 mi
4 h 38 min
Fuel consumption:
Fuel cost:
Passengers:



How many miles from Portsmouth to Colwyn Bay?

How far is from Portsmouth to Colwyn Bay?


The driving distance between Portsmouth and Colwyn Bay is 270 miles. Travel time is 4 hours and 38 minutes by car.






270 mi 4 h 38 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 left onto M54
10.8 mi
20.
Take exit 3 on the left
1303 ft
21.
Enter Tong Interchange and take the 3rd exit onto Newport Road (A41)
907 ft
22.
Exit the roundabout onto Newport Road (A41)
2.7 mi
23.
Enter the roundabout and take the 2nd exit onto A41
162 ft
24.
Exit the roundabout onto A41
5 mi
25.
Enter the roundabout and take the 2nd exit onto A41
142 ft
26.
Exit the roundabout onto A41
0.6 mi
27.
Enter the roundabout and take the 2nd exit onto A41
225 ft
28.
Exit the roundabout onto A41
0.9 mi
29.
Enter the roundabout and take the 2nd exit
168 ft
30.
Exit the roundabout
166 ft
31.
Make a slight left onto A41
10.4 mi
32.
Enter the roundabout and take the 2nd exit onto A41
70 ft
33.
Exit the roundabout onto A41
6.9 mi
34.
Enter the roundabout and take the 3rd exit onto Heath Road (A41)
284 ft
35.
Exit the roundabout onto Heath Road (A41)
1.1 mi
36.
Make a slight left to stay on Heath Road (A41)
0.6 mi
37.
Enter the roundabout and take the 2nd exit onto Whitchurch Bypass (A41)
107 ft
38.
Exit the roundabout onto Whitchurch Bypass (A41)
1.4 mi
39.
Enter the roundabout and take the 2nd exit onto A41
169 ft
40.
Exit the roundabout onto A41
0.8 mi
41.
Enter the roundabout and take the 1st exit onto Chester Road (A41)
15 ft
42.
Exit the roundabout onto Chester Road (A41)
1.2 mi
43.
Continue onto Whitchurch Road (A41)
2.2 mi
44.
Continue onto No Man's Heath Bypass (A41)
1 mi
45.
Continue onto Whitchurch Road (A41)
0.9 mi
46.
Enter the roundabout and take the 3rd exit onto Whitchurch Road (A41)
134 ft
47.
Exit the roundabout onto Whitchurch Road (A41)
3.4 mi
48.
Continue straight onto Whitchurch Road (A41)
8.4 mi
49.
Take the ramp on the left
773 ft
50.
Continue straight
0.9 mi
51.
Merge right onto North Wales Expressway (A55)
4.8 mi
52.
Continue onto Gwibffordd Gogledd Cymru / North Wales Expressway (A55)
5.3 mi
53.
Keep right onto Gwibffordd Gogledd Cymru / North Wales Expressway (A55)
30.4 mi
54.
Take the ramp on the left
1027 ft
55.
Turn left onto Victoria Avenue (B5113)
557 ft
56.
Turn left onto Greenfield Road (B5113)
383 ft
57.
Turn right onto A547
538 ft
58.
Turn left onto Rhiw Road
521 ft
59.
Turn right onto Claughton Road
236 ft
60.
You have arrived at your destination, on the right
0 ft



How much does it cost to drive from Portsmouth to Colwyn Bay?

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 46.9 £. 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 23.45 £ (46.9/2) per passenger.
For 3 passengers in the car, the cost of this trip is 15.63 £ (46.9/3) per passenger.
For 4 passengers in the car, the cost of this trip are 11.73 £ (46.9/4) per passenger.


Fuel cost = (270.31 mi / 37.5 mpg) x 143 pence per liter = 46.9 £

In more detail, the result is obtained:

Fuel needed = Distance / Car fuel consumption = miles * 4.54609 / carConsumtion = 270.31 mi * 4.54609 / 37.5 mpg = 32.8 liters

Fuel needed = 32.8 lt

Fuel cost = Fuel needed x Price per liter = 32.8 liters x 143 pence per liter = 46.9 £

Fuel cost from Portsmouth to Colwyn Bay = 46.9 £

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 29.6 £. 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 29.6 £.
For 2 passengers in carpooling, the cost of this trip is 14.8 £ (29.6/2) per passenger.
For 3 passengers in the car, the cost of this trip is 9.87 £ (29.6/3) per passenger.
For 4 passengers in the car, the cost of this trip is 7.4 £ (29.6/4) per passenger.