Car hire and driving in Watford
Driving distances to the cities around, the rules that change at the border, and where to compare rental prices.
In United Kingdom traffic drives on the left. Picking up at LHR means 21 km (13 mi) into the centre before the trip starts. The emergency number is http://www.wikidata.org/entity/Q1061257 / http://www.wikidata.org/entity/Q3086706.
Drives from Watford
| Route | Country | Distance | Estimated time |
|---|---|---|---|
| Watford to City of Westminster | United Kingdom | 25 km (16 mi) | about 23 min |
| Watford to Walthamstow | United Kingdom | 27 km (17 mi) | about 25 min |
| Watford to Ilford | United Kingdom | 34 km (21 mi) | about 31 min |
| Watford to Barking | United Kingdom | 36 km (22 mi) | about 33 min |
| Watford to Croydon | United Kingdom | 37 km (23 mi) | about 33 min |
| Watford to Sutton | United Kingdom | 37 km (23 mi) | about 33 min |
| Watford to Woking | United Kingdom | 39 km (24 mi) | about 36 min |
| Watford to Dagenham | United Kingdom | 41 km (25 mi) | about 37 min |
| Watford to Reading | United Kingdom | 46 km (28 mi) | about 42 min |
| Watford to Milton Keynes | United Kingdom | 50 km (31 mi) | about 45 min |
| Watford to Bedford | United Kingdom | 54 km (33 mi) | about 49 min |
| Watford to Basildon | United Kingdom | 60 km (37 mi) | about 55 min |
| Watford to Berlin | Germany | 947 km (588 mi) | about 14 h 26 min |
| Watford to Madrid | Spain | 1,275 km (792 mi) | about 19 h 27 min |
| Watford to Rome | Italy | 1,460 km (907 mi) | about 22 h 16 min |
| Watford to Paris | France | 368 km (228 mi) | about 5 h 36 min |
| Watford to Hamburg | Germany | 732 km (455 mi) | about 11 h 10 min |
| Watford to Budapest | Hungary | 1,470 km (914 mi) | about 22 h 25 min |
| Watford to Warsaw | Poland | 1,463 km (909 mi) | about 22 h 19 min |
| Watford to Vienna | Austria | 1,257 km (781 mi) | about 19 h 10 min |
Distances are straight-line; road and rail routes run about 15–25% longer. Times are estimates from distance and typical speeds, not timetables.
Where to compare car hire
We take no bookings for these providers and hold no reservation with them. The provider you choose handles payment, confirmation, changes and refunds. How that works.
Common questions
Which side of the road do they drive on in Watford?
The left, as everywhere in United Kingdom.
How are the journey times on this page worked out?
From straight-line distance and typical speeds for each mode, so they are estimates for planning, not timetables. Road and rail routes run 15–25% longer than the straight line.
Where these facts come from
- GeoNames (CC BY 4.0): population, elevation, time zone, postal codes
- Wikidata (CC0): area, sister cities, visitor numbers, heritage listings, stations and ports
- OurAirports (public domain): airports, runways
- Natural Earth (public domain): map outlines
Data compiled 14 September 2026. Hotel and hostel figures are from our booking partner’s catalogue on that date. Journey times on this page are estimates from distance, not timetables; check the operator before you rely on one.