How far is New Bedford, MA from Chelmsford, MA?
The driving distance from New Bedford, MA to Chelmsford, MA is about 82.8 miles (133.2 km), with a travel time of about 01h 50m by car.
- The straight-line flight distance is about 70.3 miles (113.2 km).
- For a round trip, plan for roughly 03h 41m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 01h 50m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
City in Massachusetts
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny then Slight Chance Rain Showers
Driving Route Map
The map below follows the saved road route between New Bedford and Chelmsford.
Turn-by-Turn Driving Directions
Step-by-step road directions between New Bedford and Chelmsford.
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1
Start on Pleasant Street
1500 ft · 32 sec · Pleasant Street
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2
Continue on Purchase Street
1.8 mi · 3 min · Purchase Street
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3
Continue on Nauset Street
1474 ft · 46 sec · Nauset Street
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4
At the end of the road, turn right onto Hathaway Road
92 m · 6 sec · Hathaway Road
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5
Continue on Mount Pleasant Street
1.4 km · 2 min · Mount Pleasant Street
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6
Turn right onto Kings Highway
1244 ft · 38 sec · Kings Highway
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7
Take the ramp left toward MA 140 North: Taunton, Boston
1311 ft · 32 sec
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8
Merge slight left onto Alfred Bessette Memorial Highway
15.8 mi · 18 min · Alfred Bessette Memorial Highway
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9
Take the exit slight right toward MA 24 North: Boston
1291 ft · 55 sec
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10
Merge slight left onto Amvets Highway
23.3 mi · 27 min · Amvets Highway
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11
Keep slight left to continue on I 93 South, US 1 South
1.6 km · 2 min
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12
Merge slight right onto Yankee Division Highway
2.1 mi · 3 min · Yankee Division Highway
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13
Keep slight left to continue on I 95 North, US 1 South: Dedham, Portsmouth New Hampshire
3239 ft · 50 sec
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14
Merge slight right
22.5 mi · 31 min
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15
Take the exit slight right toward US 3 North: Lowell, Middlesex Turnpike, Burlington, Nashua New Hampshire
868 ft · 21 sec
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16
Keep slight right to continue on US 3 North: Lowell, Nashua New Hampshire
1737 ft · 50 sec
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17
Continue on US 3 North: Lowell, Nashua New Hampshire
2168 ft · 35 sec
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18
Continue straight
8.9 mi · 10 min
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19
Take the exit slight right toward MA 129: Billerica, Chelmsford
1499 ft · 37 sec
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20
Keep slight right to continue on MA 129 West: Chelmsford
92 m · 7 sec
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21
Turn straight onto Billerica Road
2.4 mi · 4 min · Billerica Road
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22
Turn right onto North Road
152 m · 23 sec · North Road
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23
Turn left onto Academy Street
111 m · 9 sec · Academy Street
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24
Turn right onto Westford Street
1.2 km · 2 min · Westford Street
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25
Turn left onto Clover Hill Drive
961 ft · 42 sec · Clover Hill Drive
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26
Arrive at your destination
0 m · 1 sec · Clover Hill Drive
Car Route Details
A richer read on the saved driving route between New Bedford and Chelmsford.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Amvets Highway
Merge slight left onto Amvets Highway
23.3 mi · 00h 27m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Mostly Sunny leaving New Bedford and Mostly Sunny then Slight Chance Rain Showers near Chelmsford.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from New Bedford to Chelmsford?
The road trip is about 82.8 miles (133.2 km) and usually takes 01h 50m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Randolph is a useful midpoint, sitting about 41.4 miles from New Bedford and 41.4 miles from Chelmsford.
How much longer is the road route than the straight-line distance?
The direct path is about 70.3 miles (113.2 km), while the road route adds roughly 12.5 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 8:00 AM to 10:00 AM EDT. If you want a more comfortable same-day return, try to leave by 2:48 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $11.36 one way or $22.72 round trip. Estimated CO2 is about 26 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around New Bedford and Mostly Sunny then Slight Chance Rain Showers near Chelmsford.
Stop Ideas Near Randolph
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Cocobeet - Boston
Boston's Old City Hall
Brockton City Hall
Boston City Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Randolph.
Route 128 station
Back Bay station
South Station
North Station
Flight Path Map
This map shows the direct air route between New Bedford and Chelmsford. Straight-line distance: 70.36 mi (113.23 km).
#1 New Bedford
The second most populous city in Bristol County, Massachusetts.
| Population | 95,517 |
| Coordinates | 41.6352600, -70.9270100 |
| Altitude | 29 |
| Country | United States |
#2 Chelmsford
Town in Middlesex County, Massachusetts, United States
| Population | 35,528 |
| Coordinates | 42.5998100, -71.3672800 |
| Altitude | 75 |
| Country | United States |
End: Chelmsford (-71.36728, 42.59981)
Estimated Travel Time
Distance: 133 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 45m |
| 40 mph (64.37 km/h) | 02h 04m |
| 50 mph (80.47 km/h) | 01h 39m |
| 60 mph (96.56 km/h) | 01h 22m |
| 70 mph (112.65 km/h) | 01h 10m |
| 80 mph (129 km/h) | 01h 01m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $11.36 | $22.72 |
| Mid-grade | $4.40 | $12.84 | $25.68 |
| Premium | $4.80 | $14.01 | $28.03 |
| Diesel | $4.49 | $13.10 | $26.21 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Massachusetts · May 31, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.