Route from Perth to Harrow
The distance between Perth and Harrow is 440 miles. Travel time is 7 hours and 21 minutes.

Driving directions from Perth to Harrow
What's the expense of traveling from Perth to Harrow by car?
The cost of travelling by automobile from Perth to Harrow is £76.3 when using petrol. Let us analyse and dissect the information. The petrol price under discussion is 143 pence per litre, while the car's fuel efficiency is 37.5 miles per gallon. If you are considering carpooling with a few friends, each person just needs to contribute £38.15 for the journey (£76.3 divided by 2). When there are three people in the car, each person will pay approximately £25.43 (£76.3 divided by 3). If there are four people in the car, each person would pay £19.08 (£76.3 divided by 4). Thus, that encompasses the financial facet of the expedition.
Now, let's delve into the intricate details of how we obtained these figures. The gasoline cost calculation is determined by the distance of your travel and the fuel efficiency of your car. To complete this journey, you would require approximately 53.4 litres of fuel. And that's the source of the £76.3 fare for the journey from Perth to Harrow.
The whole fuel expenditure for the trip amounts to £76.3, taking into account the distance travelled, the price of petrol, and the fuel efficiency of the car. Regardless of whether you are travelling alone or with companions, understanding the breakdown of these expenses may assist you in organising your journey and managing your finances effectively.
Diesel cost from Perth to Harrow.
The trip with diesel fuel costs 48.2 £ (151p/lt, 62.7 mpg).
For 2 passengers: 24.1 £ (48.2/2) /p.
For 3 passengers: 16.07 £ (48.2/3) /p.
For 4 passengers: 12.05 £ (48.2/4) /p.
Diesel Fuel: Diesel combustion creates more NOx and particulate matter than petrol combustion. This is due to diesel engine combustion and fuel composition. Modern diesel automobiles emit less due to particle filters and SCR systems.
Compared to diesel combustion, petrol combustion produces less nitrogen oxides and particulate matter. Petrol contains less contaminants than diesel, thus petrol engines generate fewer particles. Due to combustion processes and engine design, petrol engines may release less nitrogen oxides.
While both diesel and petrol engines generate pollutants, diesel engines historically emitted more. Since pollution control technology have improved, current diesel and petrol vehicles can meet strict emissions criteria.
Alternative routes from Perth to Harrow
Meanwhile, the least speedy route from Perth to Harrow covers 450.16 miles and necessitates 7 hours and 28 minutes for completion.
Which is the cheapest route from Perth to Harrow by car?
The cheapest route from Perth to Harrow is the first suggested route (440mi, 7h 21min) and costs 76.3 £ (petrol fuel cost, 143p/lt, 37.5mpg).
The most expensive route from Perth to Harrow is the second suggested route (450mi, 7h 28min) and costs 78 £.
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 Perth to Harrow?
There are two suggested routes. The fastest route is 440mi (distance from Perth to Harrow) and its duration is 7h 21min. The slowest route is 450mi, and its duration is 7h 28min.
RouteCalculator provides you with the information to prepare your trip from Perth to Harrow by car or motorbike. It offers you alternative road routes that you can follow to go from Perth to Harrow. It provides driving directions from Perth to Harrow, i.e. where to turn and when, distance of the Perth - Harrow 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 Perth to Harrow with other people or friends, RouteCalculator provides the cost of the journey and the amount that each passenger will have to pay.
Where is Perth located?
Perth is located in Perth and Kinross county and in Scotland. It is situated at an altitude of 10 meters above sea level. Perth has coordinates 56.3949940o,-3.4308381o. RouteCalculator provides a map of Perth from which you can plan your trips to other UK cities.
What is the location of Harrow?
Harrow is located in Greater London county and in England. It is situated at an altitude of 65 meters above sea level. Harrow has coordinates 51.5805590o,-0.3419950o. RouteCalculator provides a map of Harrow from which you can plan your trips to other UK cities.