Route from Watford to Falkirk
The distance between Watford and Falkirk is 399 miles. Travel time is 6 hours and 34 minutes.

Driving directions from Watford to Falkirk
How much does it cost to drive from Watford to Falkirk with petrol?
Driving from Watford to Falkirk costs £69.1 with petrol. The calculation assumes a petrol price of 143 pence per liter and a car's petrol consumption of 37.5 miles per gallon. Carpooling with two passengers brings the cost down to £34.55 per person. With three passengers, it's £23.03 per person, and with four passengers, it's £17.28 per person. The fuel cost for the trip is derived from the distance and car fuel consumption, totaling 48.4 liters of fuel. This results in a £69.1 fuel cost for the journey.
Diesel cost from Watford to Falkirk.
The trip with diesel fuel costs 43.7 £ (151p/lt, 62.7 mpg).
For 2 passengers: 21.85 £ (43.7/2) /p.
For 3 passengers: 14.57 £ (43.7/3) /p.
For 4 passengers: 10.93 £ (43.7/4) /p.
Diesel cars generally have lower fuel consumption compared to petrol cars for the following reasons:
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Higher Energy Density of Diesel Fuel: Diesel fuel contains more energy per liter compared to petrol. This means that for the same volume of fuel, diesel engines can generate more power and travel a greater distance, resulting in lower fuel consumption.
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Increased Thermal Efficiency of Diesel Engines: Diesel engines operate at higher compression ratios compared to petrol engines. This higher compression ratio allows diesel engines to extract more energy from each unit of fuel. As a result, diesel engines are typically more thermally efficient, translating into lower fuel consumption.
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Greater Torque at Lower RPM: Diesel engines tend to produce more torque at lower engine speeds (RPM) compared to petrol engines. This characteristic allows diesel vehicles to maintain better fuel efficiency, particularly during steady-state cruising, as they require less throttle input to maintain speed.
These factors combined contribute to the generally lower fuel consumption observed in diesel cars compared to their petrol counterparts.
Where is Watford located?
Watford is located in Hertfordshire county and in England. It is situated at an altitude of 61 meters above sea level. Watford has coordinates 51.6564890o,-0.3903200o. RouteCalculator provides a map of Watford from which you can plan your trips to other UK cities.
What is the location of Falkirk?
Falkirk is located in Falkirk county and in Scotland. It is situated at an altitude of 29 meters above sea level. Falkirk has coordinates 56.0018775o,-3.7839131o. RouteCalculator provides a map of Falkirk from which you can plan your trips to other UK cities.
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