Is Watford in London?

No, it is in Hertfordshire, though it is part of the commuter belt.

How do I get to the Harry Potter studios?

Take a shuttle bus from Watford Junction station.

Is it easy to drive to Watford?

Yes, it is well-connected by the M25 and M1.

What is the best time to visit?

Spring and summer are best for enjoying the parks.

Bromley

Watford

Train Driving

Bromley to Watford

Updated: 29 May 2026

Watford is a major town in Hertfordshire, easily accessible from Bromley. By car, the journey follows the M25, taking approximately 60 minutes depending on traffic. By train, you travel from Bromley South to London Victoria, then take the Underground (Victoria and Metropolitan lines) or a train from Euston to Watford Junction. Watford is a key commercial center and home to the famous Warner Bros. Studio Tour.

Total Distance: 55 km driving distance, 45 km straight-line distance.

Fastest Way

Driving is fastest outside of peak hours, taking about 60 minutes.

Cheapest Way

Driving is the most economical for solo travelers or groups.

Compare Bromley to Watford Routes

	Train Connecting	Driving Direct
Duration	1 hour 30 mins	1 hour
Avg Price	15-25 GBP	12-20 GBP
Operator	London Overground / Avanti	Personal Vehicle
Route	Bromley South to Victoria, transfer to Euston, then train to Watford Junction.	A21 to M25, exit at J19 or J20 for Watford.
Tip	The Overground from Euston is a cost-effective way to reach Watford.	The M25 is the most direct route but can be very busy.

Travel Tips

Studio Tour Booking
You must book tickets for the Harry Potter tour months in advance.
Parking
Use the multi-story car parks in the town center for easy access to shops.
Train Transfers
Allow plenty of time for your transfer at London Euston.
Contactless
Use contactless payment for all London transport legs.
Traffic
Watford town center can get congested; avoid driving during school run hours.

Safety Tips

Road Safety
The M25 is a high-speed road; maintain focus at all times.
Station Safety
Watford Junction is a busy hub; keep your belongings secure.
Emergency Help
Watford has a local hospital and police station.
Night Travel
Stick to well-lit main roads when walking at night.