Is the train better than driving?

The train is more relaxing, while driving offers more flexibility.

How much is the train?

Prices vary from $30 to over $100 depending on booking time.

Where does the train arrive?

It arrives at Boston South Station.

Is there a direct bus?

Yes, Peter Pan Bus Lines offers service from nearby New London.

How long is the train ride?

It takes approximately 2 hours and 15 minutes.

Groton

Boston

Train Driving

Groton to Boston

Updated: 28 May 2026

Traveling from Groton to Boston is best accomplished via the Amtrak Northeast Regional train or by driving I-95 North. The train journey offers a relaxing experience, departing from the nearby Mystic or New London stations and arriving at Boston South Station. Driving takes approximately two hours, though traffic entering the Boston metropolitan area can be significant. This route connects the quiet Connecticut shoreline with the bustling urban center of Massachusetts. Both modes provide reliable access to the heart of New England.

Total Distance: 160 km driving, 145 km air distance.

Fastest Way

Driving is faster during off-peak hours, taking roughly 120 minutes.

Cheapest Way

Amtrak tickets booked well in advance can be cheaper than fuel and parking costs in Boston.

Compare Groton to Boston Routes

	Train Direct	Driving Direct
Duration	2 hours 15 mins	2 hours
Avg Price	$30-$80	$25-$35 in fuel
Operator	Amtrak Northeast Regional	Personal Vehicle
Route	New London Station to Boston South Station.	I-95 North to I-93 North.
Tip	Book tickets at least two weeks in advance to secure lower fares.	Use the HOV lanes on I-93 if you have multiple passengers.

Travel Tips

Train Station
The closest Amtrak station to Groton is in New London, just a short drive across the bridge.
Boston Parking
Parking in Boston is expensive; use the SpotHero app to find discounted garage rates.
Public Transit
Use the MBTA 'T' subway system to navigate Boston instead of driving within the city.
Arrival
South Station is centrally located with easy access to the Red Line and Silver Line.
Traffic
Avoid the I-93 tunnel during rush hour as it is a major bottleneck.

Safety Tips

Pedestrian Safety
Boston streets are narrow and winding; always look both ways before crossing.
Train Security
Keep your luggage in sight at all times while at South Station.
Driving Alertness
Boston drivers are known for aggressive maneuvers; stay alert and maintain your lane.
Emergency
Dial 911 for any emergency services while in Massachusetts.