|Distance||13 miles (21 km)|
|Train providers||West Midlands Railway|
Trains from Heathrow Airport T123 to Watford Junction cover the 13 miles (21 km) long journey with our travel partners like West Midlands Railway. There are direct train services available. Travelers depart most frequently from Heathrow Airport T123 and arrive in Watford Junction.
Omio customers traveling this route depart most frequently from Heathrow Airport T123 and arrive in Watford Junction.
The most popular departure train station with passengers for this route, called Heathrow Airport T123, is located 17.1 miles (27.5 km) from the city center of Heathrow Airport T123.
The most popular arrival train station, Watford Junction, is located 0.8 miles (1.3 km) away from the city center of Watford Junction.