New Bedford to Williamstown is 182.8 miles and takes about 4 hours and 1 minute via I-195 and Massachusetts Turnpike, with a fuel budget near $30 and enough daylight to finish in a day. This trip stays within Massachusetts, moving from the southeastern part of the state to the western edge. You'll encounter a mostly highway profile for the majority of the drive. Given the relatively short duration and single recommended day, this is a straightforward point-to-point excursion ideal for a single day trip.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
91.4 miles from New Bedford, MA
A natural place for your longest stop of the day
, about 1h 53m into the drive
.
Main Roads
Road
Distance
Duration
Massachusetts Turnpike
82.8 mi
1h 35m
I 195
28.1 mi
35m
Providence Pike
7.7 mi
8m
Eddie Dowling Highway
7.5 mi
8m
Worcester Providence Road
7 mi
9m
North Smithfield Expressway
5.7 mi
6m
Cold Spring Road
4.1 mi
7m
Williamstown Road
3.8 mi
5m
Longest stretch:
Massachusetts Turnpike
— 82.8 mi, about 1h 35m
Traffic on I-195
Hour-of-day weekday pattern from 170 FHWA count stations on your route.
Peak
4 PM
~3,478 veh/hr typical
· worst 4,151
Quietest
2 AM
~179 veh/hr
Peak-to-quiet ratio
19.4×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 105 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between New Bedford, MA and Williamstown, MA.
1
Start on Pleasant Street
0.3 mi·32 sec·Pleasant Street
2
Continue on Purchase Street
0.8 mi·1 min·Purchase Street
3
Turn left onto Linden Street
0.1 mi·28 sec·Linden Street
4
Turn right onto County Street
0.3 mi·35 sec·County Street
5
Turn left onto Cedar Grove Street
0.1 mi·15 sec·Cedar Grove Street
6
Take the ramp
0.1 mi·14 sec
Toward I 195 West: Fall River
7
Merge onto I 195
11 mi·13 min·I 195
Use the straight / slight right lanes.
8
Keep slight left at fork onto I 195
17 mi·22 min·I 195
Use the straight / slight right lanes.
9
Keep slight right at fork onto US 6
0.1 mi·16 sec·US 6
Toward I 95 North, US 6 West: Boston MassachusettsUse the straight / slight right lanes.
10
Keep slight left at fork onto US 6
1.0 mi·1 min·US 6
Toward I 95 North, US 6 West: Boston Massachusetts
11
Keep slight left at fork onto I 95
0.1 mi·12 sec·I 95
12
Keep slight right at fork
0.7 mi·45 sec
Exit 38A-BToward RI 146 North: State OfficesUse the straight / slight right lanes.
13
Continue on RI 146
3.0 mi·3 min·Old Louisquisset Pike
Exit 38AToward RI 146 North: WoonsocketUse the straight / slight right lanes.
14
Continue on RI 146
4.7 mi·5 min·Eddie Dowling Highway
Use the straight / slight right lanes.
15
Keep slight left at fork onto RI 146
2.8 mi·2 min·Eddie Dowling Highway
Use the straight / slight right lanes.
16
Continue on RI 146
5.7 mi·6 min·North Smithfield Expressway
Use the straight / slight right lanes.
17
Continue on MA 146
0.2 mi·17 sec·Purple Heart Highway
18
Continue on MA 146
7.7 mi·8 min·Providence Pike
19
Continue on MA 146
0.3 mi·18 sec·Purple Heart Highway
20
Continue on MA 146
7.0 mi·9 min·Worcester Providence Road
21
Continue on MA 146
0.9 mi·1 min·Purple Heart Highway
22
Continue on MA 146
1.8 mi·2 min·Worcester-Providence Turnpike
23
Take the exit
0.5 mi·1 min
Toward I 90, US 20: Boston, Springfield
24
Turn left
0.3 mi·45 sec
Toward I 90
25
Keep slight left at fork
0.6 mi·1 min
Toward I 90 West
26
Merge onto I 90
15 mi·17 min·Massachusetts Turnpike
27
Keep slight left at fork onto I 90
68 mi·1 hr 18 min·Massachusetts Turnpike
Use the straight lane.
28
Take the exit
0.6 mi·1 min
Exit 10Toward US 20: Lee, Pittsfield
29
Keep slight right at fork
376 ft·9 sec
30
Merge onto US 20
0.5 mi·1 min·Housatonic Street
31
Continue on US 20
0.1 mi·18 sec·Park Street
32
Turn slight right onto US 20
0.4 mi·1 min·Main Street
33
Turn left onto US 20
0.2 mi·12 sec·West Center Street
34
Continue on US 20
1.2 mi·2 min·Laurel Street
35
Continue on US 20
1.2 mi·2 min·Lee Road
36
Continue on US 7; US 20
2.2 mi·2 min·Veterans Memorial Highway
37
Continue on US 7; US 20
2.5 mi·4 min·Pittsfield Road
38
Continue on US 7; US 20
2.9 mi·6 min·South Street
39
Keep slight right at fork onto US 7
0.2 mi·26 sec·Bank Row
40
Turn left onto US 7
0.8 mi·2 min·First Street
41
Continue on US 7
2.6 mi·5 min·North Street
42
Continue on US 7
3.2 mi·5 min·South Main Street
43
Continue on US 7
3.8 mi·5 min·Williamstown Road
44
Continue on US 7
1.2 mi·1 min·New Ashford Road
45
Continue on US 7
2.2 mi·3 min·Route 7
46
Continue on US 7
2.3 mi·3 min·New Ashford Road
47
Continue on US 7
4.1 mi·7 min·Cold Spring Road
48
Continue on MA 2; US 7
500 ft·17 sec·Main Street
49
Continue on MA 2
0.3 mi·44 sec·Main Street
50
Turn right onto Spring Street
150 ft·4 sec·Spring Street
51
Arrive at destination
Spring Street
Trip Plan
To make the most of this 4-hour drive, consider leaving New Bedford in the morning to avoid potential traffic congestion around urban areas. With only one recommended stop and a manageable distance, you have flexibility in pacing. Keep an eye on your fuel gauge, as the estimated cost is $30, and refueling opportunities may be more spread out on the highway sections. Plan to take a break during your 82.8-mile stretch on the Massachusetts Turnpike to stretch your legs.
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 91.4 miles from New Bedford, MA, or about 1h 53m into the drive.
The longest continuous stretch on this route runs about 82.8 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 40 miles or 50m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 91.4 miles or 1h 53m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 3h 1m
Traffic, exits, and arrival timing usually matter more near Williamstown, MA than in the middle of the route.
Before You Leave
+
Open the route before leaving New Bedford, MA so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from New Bedford, MA
This is one driving day of about 182.8 miles and 4h 1m.
Your first comfortable stop window is around 40 miles from New Bedford, MA.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on Massachusetts Turnpike for about 82.8 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 24
5 decision points cluster between mile 12.6 and 39.5 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
12.6 mi into trip|~16m in|I 195
Keep slight left at fork onto I 195
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
8
29.9 mi into trip|~38m in|US 6
Keep slight right at fork onto US 6 toward I 95 North, US 6 West: Boston Massachusetts
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward I 95 North, US 6 West: Boston Massachuse...
6
30 mi into trip|~39m in|US 6
Keep slight left at fork onto US 6 toward I 95 North, US 6 West: Boston Massachusetts
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward I 95 North, US 6 West: Boston Massachuse...
8
31.1 mi into trip|~40m in
Keep slight right at fork toward RI 146 North: State Offices
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Exit 38A-B
Toward RI 146 North: State Offices
6
39.5 mi into trip|~49m in|RI 146 / Eddie Dowling Highway
Keep slight left at fork onto RI 146 / Eddie Dowling Highway
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Fuel & Cost
Regular Gas
$31.95 one way
$63.89 round trip
$4.44/gal25.4 MPG avg64 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.90
$35.29
$70.57
premium
$5.31
$38.22
$76.44
diesel
$6.18
$44.47
$88.94
Estimated Tolls: $5.09
Massachusetts Turnpike
(82.8 mi)$4.96
Worcester-Providence Turnpike
(1.8 mi)$0.13
Toll estimates based on average 2024-2025 rates. EZ-Pass/SunPass discounts may lower the actual cost.
Estimated Trip Cost (one way, 1 person)
Fuel
$32
Tolls
$5
Meals
$25–$50
Total
$62–$87
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 64 kg one way.
Prices: EIA weekly data, 2026-10-12.
Driving Electric?
About $19 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
54.8
0
$19.19
$8.77
Efficient EV
45.7
0
$16.00
$7.31
EV Truck/SUV
73.1
0
$25.59
$11.70
Gas CO2
64 kg
EV CO2
21 kg (67% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Forecast as of Oct 16, 2026
Origin
New Bedford, MA
Morning
in New Bedford on Saturday
Local time
6:52 AM
EDT
Current temp
71°F
Rain Showers
S 14 to 20 mph95% chanceLive forecast
Destination
Williamstown, MA
Morning
in Williamstown on Saturday
Local time
6:52 AM
EDT
Current temp
69°F
Showers And Thunderstorms
SW 8 to 12 mph80% chanceLive forecast
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
2 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
4h 1m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
National Parks Near This Route
Worth a detour if your schedule allows.
New Bedford Whaling National Historical Park
National Historical Park
"The town itself is perhaps the dearest place to live in, in all New England..nowhere in all America will you find more patrician-like houses, parks and gardens more opulent, than in New Bedford…all t...
The Blackstone River powered America's entry into the Age of Industry. The success of Samuel Slater's cotton spinning mill in Pawtucket, RI touched off a chain reaction that changed how people worked...
4 mi from route
~10 min detour
Free
near mile 31.5
From the Sound to the summits: the New England Trail covers 235 miles from Long Island Sound across long ridges to scenic mountain summits in Connecticut and Massachusetts. The trail offers panoramic...
9 mi from route
~22 min detour
Free
near mile 107.2
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This drive is predominantly highway, with 67% of the route on major roadways like I-195 and the Massachusetts Turnpike. You'll experience an 82.8-mile stretch on the Massachusetts Turnpike without needing to exit. Expect a significant amount of highway cruising, with an urban merging feel as you navigate out of the New Bedford area and a transition to more open highway travel.
67% highway — fuel and pacing are the main things to plan.
51 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 82.8 mi on Massachusetts Turnpike.
How Hard Is This Drive?
9/10
This is a straightforward highway drive that stays mostly on Massachusetts Turnpike and I 195. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 12.6 miles in near I 195.
Driving Effort9/10
High effort - long or complex enough to need steady focus all day
Balances navigation complexity with total wheel time.
This is a demanding drive. With 24 significant decision points across 182.8 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 12.6 miles (I 195): Highway fork - watch signs carefully. Lane positioning matters here; at 29.9 miles (US 6): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 30 miles (US 6): Highway fork - watch signs carefully. Multiple destination signs - pick the right one.
Elevation Profile
Gently rolling terrain
1,399 ft30 ft
Total Climb
1,958 ft
Total Descent
1,335 ft
Highest Point
1,399 ft
~143.6 mi in
Elevation Range
1,369 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between New Bedford, MA and Williamstown, MA, road signs point toward Springfield and Pittsfield.
New Bedford is in Massachusetts on the southern coast. New Bedford's excellent harbor made it a natural fishing and whaling center. It was the world's premier whaling port in the 19th century, and, for a time, "the richest city in the world" and "the city that lit the world" because of whale oil production.
New Bedford neighbor Acushnet is the birthplace of the Titleist golf ball.
Top landmarks
•Effie M. Morrissey — museum ship in Massachusetts
•New Bedford Whaling National Historical Park — national Historical Park of the United States
•Central New Bedford Historic District — historic district in Massachusetts, United States
Williamstown is a town in the Berkshires at the northwest corner of Massachusetts. It shares a border with New York and Vermont. It is a true college town, having hosted Williams College since 1793.
Top landmarks
•Williams College Museum of Art — art museum in Williamstown, Massachusetts
Doable as a same-day drive at 4h 1m. Total distance: 182.8 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 1m drive, comfortable solo distance.
Frequently Asked Questions
The longest stretch is about 82.8 miles on Massachusetts Turnpike. The full list of main roads is in the Roads section above.
Expect about $5.09 in tolls one way, starting with Massachusetts Turnpike. Most Northeast and Midwest toll agencies accept E-ZPass; in the West and Texas, transponders like TxTag or FasTrak apply. If you do not have a transponder, cashless tolling plates will mail a bill to the vehicle's registered address — usually with a surcharge, so a rental-car toll pass is often cheaper than paying by mail.
We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Williamstown, MA before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 1 meaningful breaks. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 12.6 miles (I 195): Highway fork - watch signs carefully. Lane positioning matters here; at 29.9 miles (US 6): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 30 miles (US 6): Highway fork - watch signs carefully. Multiple destination signs - pick the right one.
Yes — New Bedford Whaling National Historical Park, Blackstone River Valley National Historical Park and New England National Scenic Trail. See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 4.0 hours each way, an in-and-out day trip would put you behind the wheel for 8.1 hours — manageable with a long break at Williamstown, MA, but most travelers stay overnight.
