The average bus between Guilford and Watertown takes 3h 16m and the fastest bus takes 2h 28m. The bus service runs several times per day from Guilford to Watertown. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run every 3 hours between Guilford and Watertown. The earliest departure is at 12:59 AM at night, and the last departure from Guilford is at 10:59 PM which arrives into Watertown at 5:51 AM. All services require a transfer at New Haven and take an average of 3h 16m. The schedules shown below are for the next available departures.


5h 57m • 2 changes


2h 38m • 2 changes


3h • 2 changes


2h 50m • 2 changes


5h 57m • 2 changes


2h 38m • 2 changes


3h • 2 changes


2h 50m • 2 changes


5h 57m • 2 changes


2h 38m • 2 changes


3h • 2 changes


2h 50m • 2 changes


5h 57m • 2 changes


2h 38m • 2 changes


3h • 2 changes


2h 50m • 2 changes


5h 57m • 2 changes


2h 37m • 2 changes


2h 32m • 2 changes


2h 32m • 2 changes
Want to know about travelling from Guilford to Watertown? 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 bus from Guilford to Watertown. However, there are services departing from Guilford station and arriving at Watertown station via W Main St @ Waterbury Green. The journey, including transfers, takes approximately 3h 16m.
Guilford to Watertown bus services, operated by CT Transit, depart from Church St @ Chapel St station.
Guilford to Watertown bus services, operated by CT Transit, arrive at W Main St @ Waterbury Green station.
The distance between Guilford and Watertown is 50.7 km. The road distance is 82 km.
CT Transit operates a bus from Church St @ Chapel St to W Main St @ Waterbury Green hourly. Tickets cost $2–5 and the journey takes 1h 7m.