RealCost Guide

Cost of Commuting 40 Miles UK

A 40-mile commute can become a serious monthly cost, especially if it means 40 miles each way rather than 40 miles total per day.

Use this page to estimate daily, monthly and yearly fuel costs for a 40-mile commute, then add parking, tyres, servicing, depreciation, hybrid working and public transport alternatives.

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First, check what “40 miles” means

40 miles total per day means around 20 miles each way.

40 miles each way means 80 miles per day. That is a major commute and can hit fuel, tyres, servicing, time and depreciation hard.

Calculate your commute cost

Use the commute calculator below. If your commute is 40 miles total per day, enter 20 miles as the one-way distance. If your commute is 40 miles each way, enter 40 miles as the one-way distance.

One-way distance to work (miles)

Work days per week

Weeks worked per year Use 46 to allow for holidays and time off.

Fuel type

Fuel price per litre (£) Checking today's live UK average price...

Vehicle MPG Defaults to the UK real-world average for petrol (36 mpg). Enter your own vehicle's MPG if you know it.

Parking or tolls per workday (£) Optional. Leave at £0 if none apply.

Daily commute cost£0

Yearly commute cost£0

Return distance0 mi

Weekly miles0 mi

Yearly miles0 mi

Weekly cost£0

Monthly cost£0

3-year cost£0

This calculator estimates the driving side of your commute. It does not automatically include insurance, maintenance, tyres, depreciation, train tickets, bus passes or station parking.

RealCost note: For a full monthly commute budget, use Cost of Commuting Per Month UK. For a wider driving-to-work breakdown, use Cost of Driving to Work UK.

Example cost of a 40-mile commute

These examples use petrol at £1.60 per litre and 40 MPG.

40 miles total per day

Around 20 miles each way.

Fuel cost: about £6.82 per workday

40 miles each way

Around 80 miles total per day.

Fuel cost: about £13.64 per workday

Formula used: miles ÷ MPG × 4.546 × fuel price per litre. These are fuel-only examples before parking, tyres, servicing and depreciation.

Monthly and yearly fuel examples

Assuming 20 commuting days per month and 240 commuting days per year.

40 miles total daily commute

Fuel only, before parking and wear.

Monthly: about £136

Yearly: about £1,637

40 miles each way commute

Fuel only, before parking and wear.

Monthly: about £273

Yearly: about £3,273

Why 40 miles each way is a serious commute

An 80-mile daily round trip is not just a fuel cost problem.

It can add around 19,200 commuting miles per year if done 240 days

Tyres, brakes, servicing and repairs become more important

Depreciation can become a major hidden cost

Traffic delays can turn the commute into a time problem, not just a money problem

Extra driving costs to include

Fuel is only the visible part of a 40-mile commute.

Parking
Even £5 per workday adds about £100 per month.

Tyres and servicing
A longer commute increases tyre, brake and service wear.

Repairs
More mileage means more chance of repairs landing sooner.

Depreciation
High annual mileage can reduce resale value, especially on newer or financed cars.

Hybrid working impact

Hybrid working can make a 40-mile commute much easier to justify.

2 days per week

This can make the commute far more manageable. Daily public transport tickets may beat a monthly pass.

3 days per week

Compare fuel, parking, flexible tickets and journey time carefully.

5 days per week

This is where the commute becomes a serious monthly and yearly running cost.

Should you use public transport instead?

At 40 miles, public transport is worth checking even if driving looks cheaper on fuel alone.

Public transport may win if…

There is a direct train, bus or coach route, work parking is expensive, or you can use travel time productively.

Driving may win if…

Public transport is indirect, unreliable, slower, poorly timed for shifts, or you can car share and park cheaply.

Useful calculators and guides

Use these next to check whether your 40-mile commute is worth the cost.

Commute cost
Open calculator →

Monthly commuting cost
Read guide →

Cost of driving to work
Read guide →

Cheapest commute
Read guide →

Driving vs public transport
Read guide →

Full car cost
Open calculator →

Cost of commuting 40 miles UK FAQs

How much does a 40-mile commute cost?

At £1.60 per litre and 40 MPG, a 40-mile total daily commute costs about £7.27 per workday in fuel. A 40-mile each-way commute costs about £14.55 per workday in fuel.

Is 40 miles a long commute?

A 40-mile total daily commute is long but manageable for some people. A 40-mile each-way commute is a serious burden because it means 80 miles per day before traffic, parking and vehicle wear.

How much is a 40-mile commute per month?

Using the example above, a 40-mile total daily commute is about £136 per month in fuel. A 40-mile each-way commute is about £273 per month in fuel.

What extra costs should I include?

Include parking, tolls, tyres, servicing, repairs, depreciation and any extra insurance or breakdown cover needed for regular commuting.

Does hybrid working reduce the cost?

Yes. Reducing a 40-mile commute from five days per week to two or three days per week can save a lot in fuel, parking and vehicle wear.

Should I drive or use public transport for a 40-mile commute?

Check both. Public transport may win if there is a direct route and parking is expensive. Driving may win if public transport is slow, unreliable, indirect or poorly timed for your working hours.