The average train between Kilmarnock and Watford takes 7h 34m and the fastest train takes 5h 23m. The train service runs several times per day from Kilmarnock to Watford. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run 4 times a day between Kilmarnock and Watford. The earliest departure is at 7:55 AM in the morning, and the last departure from Kilmarnock is at 7:53 PM which arrives into Watford at 6:38 AM. All services require a transfer, and take on average 7h 34m. The schedules shown below are for the next available departures.

6h 39m • 1 change

6h 31m • 1 change

6h 19m • 1 change
Arrives next day

10h 44m • 1 change

6h 39m • 1 change

6h 31m • 1 change

6h 19m • 1 change
Arrives next day

10h 44m • 1 change

6h 44m • 1 change

6h 41m • 1 change

6h 41m • 1 change

6h 50m • 1 change

6h 39m • 1 change

6h 31m • 1 change

6h 19m • 1 change
Arrives next day

10h 44m • 1 change
Want to know about travelling from Kilmarnock to Watford? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct train from Kilmarnock to Watford. However, there are services departing from Kilmarnock station and arriving at Watford station via Carlisle. The journey, including transfers, takes approximately 7h 34m.
Kilmarnock to Watford train services, operated by ScotRail, depart from Kilmarnock station.
Kilmarnock to Watford train services, operated by ScotRail, arrive at Watford Junction station.
Book your Kilmarnock to Watford train tickets online with ScotRail, Avanti West Coast and Caledonian Sleeper.
The distance between Kilmarnock and Watford is 516.1 km. The road distance is 608 km.
You can take a train from Kilmarnock to Watford Junction via Carlisle in around 7h 8m.