Route from Portsmouth to St Helens
The distance between Portsmouth and St Helens is 243 miles. Travel time is 4 hours and 3 minutes.

Driving directions from Portsmouth to St Helens
What's the expense of traveling from Portsmouth to St Helens by car?
Embarking on the journey from Portsmouth to St Helens, one might ponder the cost of such a venture. Indeed, the expenditure amounts to 42.2 pounds when fueled by petrol. In this calculation, we delve into the intricate details, where the price of petrol stands at 143 pence per liter, and the car's thirst for fuel measures 37.5 miles per gallon.
For those opting for carpooling, the financial burden lightens, with a cost of 21.1 pounds for each of two passengers, 14.07 pounds for three passengers, and merely 10.55 pounds for four passengers.
Delving deeper into the mechanics of the calculation, we ascertain the amount of fuel required for the voyage. Covering a distance of approximately 243.43 miles, the car craves around 29.5 liters of petrol. This value is derived from the division of the distance by the car's fuel consumption rate, converted into liters for precision.
With the quantity of fuel determined, we proceed to compute the total expenditure. By multiplying the fuel volume (29.5 liters) by the price per liter (143 pence), we seamlessly arrive at the grand total of 42.2 pounds. Thus, the journey from Portsmouth to St Helens is marked by a fuel cost of 42.2 pounds.
Diesel cost from Portsmouth to St Helens.
The trip with diesel fuel costs 26.7 £ (151p/lt, 62.7 mpg).
For 2 passengers: 13.35 £ (26.7/2) /p.
For 3 passengers: 8.9 £ (26.7/3) /p.
For 4 passengers: 6.68 £ (26.7/4) /p.
Alternative routes from Portsmouth to St Helens
The second route from Portsmouth to the St Helens is 243.15 miles and takes 4 hours and 6 minutes.
The third route from Portsmouth to the St Helens is 246.43 miles and takes 5 hours and 4 minutes.
Which is the cheapest route from Portsmouth to St Helens by car?
The cheapest route from Portsmouth to St Helens is the suggested route (0ft, ) and costs £ (petrol fuel cost, 143p/lt, 37.5mpg).
The second cheapest route from Portsmouth to St Helens is the suggested route (0ft, ) and costs £.
The most expensive route from Portsmouth to St Helens is the suggested route (0ft, ) and costs £.
For greater safety, the driver should choose the route that passes through the highway (median barrier) and not through smaller roads (curves in the road, bad road conditions, no median barrier).
How to get from Portsmouth to St Helens?
There are three suggested routes. The fastest route is 243mi (distance from Portsmouth to St Helens) and its duration is 4h 3min. The other route is 243mi, and its duration is 4h 6min. The slowest route is 246mi, and its duration is 5h 4min.
RouteCalculator provides you with the information to prepare your trip from Portsmouth to St Helens by car or motorbike. It offers you alternative road routes that you can follow to go from Portsmouth to St Helens. It provides driving directions from Portsmouth to St Helens, i.e. where to turn and when, distance of the Portsmouth - St Helens route, travel time, display of the route on the map, fuel cost (petrol, diesel) and toll (if exist) cost.
In case you share the journey (carpooling) from Portsmouth to St Helens with other people or friends, RouteCalculator provides the cost of the journey and the amount that each passenger will have to pay.
Where is Portsmouth located?
Portsmouth is located in Hampshire county and in England. It is situated at an altitude of 4 meters above sea level. Portsmouth has coordinates 50.8197675o,-1.0879769o. RouteCalculator provides a map of Portsmouth from which you can plan your trips to other UK cities.
What is the location of St Helens?
St Helens is located in Merseyside county and in England. It is situated at an altitude of 39 meters above sea level. St Helens has coordinates 53.4563070o,-2.7370950o. RouteCalculator provides a map of St Helens from which you can plan your trips to other UK cities.
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