There are 5 ways to get from Waltham to Merrimack by train, subway, bus, taxi, or car
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Train, subway, bus, taxi
best- Take the train from Waltham to Portertrain
- Take the subway from Porter to South Stationsubway
- Take the bus from Boston - South Station to North Londonderry NH Transportation Centerbus
- Take the taxi from North Londonderry NH Transportation Center to Merrimacktaxi
2h 30m$73–98Drive 42.1 mi
cheapest- Drive from Waltham to Merrimackcar 42.1 mi
54 min$8–12Taxi
- Take the taxi from Waltham to Merrimacktaxi 42.1 mi
54 min$260–320Line 505 bus, Route 3
- Take the bus from Carter St opp Waltham Station to Lincoln St @ Essex Stbus 505
- Take the bus from Boston South Buses to Nashua, NHbus Northbound
2h 47m$56–79Train, taxi
- Take the train from Waltham to Littleton/Route 495train Fitchburg Line
- Take the taxi from Littleton/Route 495 to Merrimacktaxi
1h 14m$184–239
Questions & Answers
The cheapest way to get from Waltham to Merrimack is to drive which costs $7 - $12 and takes 54 min.
The fastest way to get from Waltham to Merrimack is to drive which takes 54 min and costs $7 - $12.
No, there is no direct bus from Waltham station to Merrimack. However, there are services departing from Carter St opp Waltham Station and arriving at Nashua, NH via Boston South Buses. The journey, including transfers, takes approximately 2h 47m.
The distance between Waltham and Merrimack is 66 miles. The road distance is 42.3 miles.
The best way to get from Waltham to Merrimack without a car is to train and subway and bus and taxi which takes 2h 30m and costs $70 - $100.
It takes approximately 2h 30m to get from Waltham to Merrimack, including transfers.
Waltham to Merrimack bus services, operated by MBTA, depart from Carter St opp Waltham Station.
Waltham to Merrimack bus services, operated by MBTA, arrive at Lincoln St @ Essex St station.
Yes, the driving distance between Waltham to Merrimack is 42 miles. It takes approximately 54 min to drive from Waltham to Merrimack.
There are 52+ hotels available in Merrimack.
What companies run services between Waltham, MA, USA and Merrimack, NH, USA?
You can take a bus from Carter St opp Waltham Station to Merrimack via Lincoln St @ Essex St, Boston South Buses, and Nashua, NH in around 2h 47m.
Train from Waltham to Porter
- Ave. Duration
- 13 min
- Frequency
- Hourly
- Estimated price
- $1–7
- Website
- Massachusetts Bay Transportation Authority
- Website
- MBTA: World Cup 2026
- Adult
- $1–7
Subway from Porter to South Station
- Ave. Duration
- 16 min
- Frequency
- Every 10 minutes
- Estimated price
- $3
- Website
- MBTA - Massachusetts Bay Transportation Authority
- Schedules at
- Subway Schedules
- Adult
- $3
Train from Waltham to Littleton/Route 495
- Ave. Duration
- 33 min
- Frequency
- Hourly
- Estimated price
- $3–10
- Website
- Massachusetts Bay Transportation Authority
- Website
- MBTA: World Cup 2026
- Adult
- $3–10
- Phone
- +1 800 639 3317
- [email protected]
- Website
- Concord Coach Lines
Bus from Boston - South Station to North Londonderry NH Transportation Center
- Ave. Duration
- 55 min
- Frequency
- Hourly
- Estimated price
- $9–13
- Website
- Concord Coach Lines
Bus from Carter St opp Waltham Station to Lincoln St @ Essex St
- Ave. Duration
- 43 min
- Frequency
- Every 2 hours
- Estimated price
- $1–5
- Website
- Massachusetts Bay Transportation Authority
- Website
- MBTA: World Cup 2026
- Phone
- +1 800-639-8080
- [email protected]
- Website
- Boston Express
Bus from Boston South Buses to Nashua, NH
- Ave. Duration
- 1h
- Frequency
- Hourly
- Estimated price
- $14–20
- Schedules at
- Boston Express
- Ave. Duration
- 37 min
- Estimated price
- $60–320
Manchester Taxi
- Phone
- +1 603-623-2222
Boston Cab
- Phone
- +1 617-536-5010
- Website
- bostoncab.us
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