The most common trips from Heathrow are into central London, out to nearby Windsor and Slough, west to Reading and Oxford, and the cross-airport run to Gatwick. Central London is about 15 miles and 45 to 75 minutes by road. The fares below are indicative from private-hire lists, except the sourced central-London range. Prices checked August 2026.
Routes table
| Destination | Approx distance | Driving time | Indicative taxi fare |
|---|---|---|---|
| Central London / West End | ~15 mi | 45 to 75 min | £75 to £130 metered, £45 to £75 pre-booked |
| City of London | ~18 mi | 50 to 80 min | indicative, confirm with operator |
| Windsor | ~7 mi | 15 to 25 min | £35 to £45 |
| Slough | ~7 mi | 15 to 25 min | £22 to £35 |
| Reading | ~26 mi | 35 to 50 min | £70 to £85 |
| Woking | ~15 mi | 25 to 40 min | indicative, confirm with operator |
| Watford | ~17 mi | 30 to 45 min | indicative, confirm with operator |
| Oxford | ~45 mi | 60 to 80 min | £90 to £110 |
| Gatwick Airport | ~45 mi | 60 to 90 min | £59 to £110 |
Distances and driving times are road estimates. Taxi fares are indicative from private-hire fixed-price lists and are not official, so verify with an operator quote when you book. The central London range is sourced; where a figure is least certain it's shown as indicative rather than a hard price.
Central London
Central London is the busiest route, roughly 15 miles east over about 45 to 75 minutes depending on traffic. By taxi it's £75 to £130 metered or £45 to £75 for a pre-booked minicab. By rail it's usually quicker and cheaper: the Elizabeth line at £15.50, the Heathrow Express in 15 minutes for £26, or the Piccadilly line from about £5.60. Compare all of these on the public transport page, or see fares and pickup rules on the taxis page.
Windsor and Slough
Windsor is close, about 7 miles and 15 to 25 minutes, with indicative taxi fares of £35 to £45, and Slough is a similar distance at £22 to £35. Both are short enough that a taxi is often the simplest choice, though local buses and rail connections exist. For a fixed price, a pre-booked minicab from the taxis page removes any surprise on a short hop.
Reading and Oxford
Reading is about 26 miles and 35 to 50 minutes, with National Express route 504 running from £13.60 if you'd rather take the coach than pay £70 to £85 for a taxi. Oxford is further, about 45 miles and 60 to 80 minutes; National Express runs from £26 one-way and the Oxford Bus Company's "The Airline" serves it about every 30 minutes, 24 hours a day, which is usually better value than a £90 to £110 taxi. See the public transport page for coach details.
Gatwick Airport
The cross-airport transfer to Gatwick is roughly 45 miles and 60 to 90 minutes by road, with indicative taxi fares of £59 to £110. If you're connecting between the two airports, allow plenty of time, as this route is heavily affected by M25 traffic.
Routes FAQs
How far is Heathrow from central London? About 14 to 15 miles (20 to 23 km) west, taking 45 to 75 minutes by road depending on traffic.
How much is a taxi from Heathrow to Windsor? Indicatively £35 to £45 for the roughly 7-mile trip, taking 15 to 25 minutes. Confirm the exact fare with the operator when you book.
How do I get from Heathrow to Oxford? By road it's about 45 miles and 60 to 80 minutes. National Express runs from £26 one-way, and The Airline coach serves Oxford about every 30 minutes, 24 hours a day; a taxi is around £90 to £110.
How much is a taxi from Heathrow to Gatwick? Indicatively £59 to £110 for the roughly 45-mile transfer, taking 60 to 90 minutes and heavily dependent on M25 traffic.
More: Overview, Taxis, Public transport, Parking, Drop-off, FAQs.
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Last verified August 2026 by the Heathrow Airport Guide editorial team. Prices and timetables change, so confirm the specifics on the official Heathrow Airport website before you travel.