The average bus between Watertown and New Haven takes 1h 48m and the fastest bus takes 1h 31m. The bus service runs several times per day from Watertown to New Haven. 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 2 hours between Watertown and New Haven. The earliest departure is at 6:01 AM in the morning, and the last departure from Watertown is at 6:06 PM which arrives into New Haven at 7:54 PM. All services require a transfer, and take on average 1h 48m. The schedules shown below are for the next available departures.

1h 35m • 1 change

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1h 55m • 1 change

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1h 57m • 1 change

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1h 33m • 1 change

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2h 13m • 1 change

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1h 37m • 1 change

2h 40m • 1 change

2h 10m • 1 change

1h 35m • 1 change

1h 37m • 1 change

2h 40m • 1 change

2h 10m • 1 change

1h 35m • 1 change
Want to know about travelling from Watertown to New Haven? 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 Watertown to New Haven. However, there are services departing from Watertown station and arriving at New Haven station via West Main St @ Leavenworth St. The journey, including transfers, takes approximately 1h 48m.
Watertown to New Haven bus services, operated by CT Transit, depart from Deforest St @ Town Hall Hill Rd station.
Watertown to New Haven bus services, operated by CT Transit, arrive at Temple St @ New Haven Green station.
The distance between Watertown and New Haven is 36.7 km. The road distance is 49 km.
You can take a bus from Deforest St @ Town Hall Hill Rd to Temple St @ New Haven Green via W Main St @ Leavenworth St in around 2h 5m.