How far is Cohasset, MA from Newton, MA?
The driving distance from Cohasset, MA to Newton, MA is about 35.6 miles (57.3 km), with a travel time of about 00h 50m by car.
- The straight-line flight distance is about 21.7 miles (35 km).
- For a round trip, plan for roughly 01h 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 00h 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.
Town in Massachusetts
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Rain Showers
Light Rain Likely
Driving Route Map
The map below follows the saved road route between Cohasset and Newton.
Turn-by-Turn Driving Directions
Step-by-step road directions between Cohasset and Newton.
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1
Start on North Main Street
1.5 mi · 3 min · North Main Street
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2
Turn left onto King Street
1309 ft · 30 sec · King Street
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3
Turn right onto Chief Justice Cushing Highway
1.3 km · 1 min · Chief Justice Cushing Highway
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4
Continue on Justice Cushing Way
1.9 mi · 3 min · Justice Cushing Way
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5
Enter the roundabout and take exit 2 toward Rotary Circle
108 m · 6 sec · Summer Street
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6
Exit the rotary onto Summer Street
861 ft · 17 sec · Summer Street
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7
Continue on Otis Street
3070 ft · 1 min · Otis Street
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8
Continue on Broad Cove Road
3134 ft · 55 sec · Broad Cove Road
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9
Continue on Lincoln Street
1.5 mi · 2 min · Lincoln Street
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10
Continue on Bridge Street
1.7 mi · 3 min · Bridge Street
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11
Continue on Fore River Bridge
1768 ft · 2 min · Fore River Bridge
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12
Continue on Washington Street
142 m · 8 sec · Washington Street
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13
Enter the roundabout and take exit 1 toward Washington Street
58 m · 3 sec · Washington Street
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14
Exit the roundabout onto Washington Street
1.6 mi · 3 min · Washington Street
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15
Continue on Hancock Street
1335 ft · 34 sec · Hancock Street
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16
Keep slight left to continue on Adams Street
1385 ft · 43 sec · Adams Street
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17
Turn right onto Newport Avenue
2.3 mi · 5 min · Newport Avenue
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18
Turn slight left onto Hancock Street
1349 ft · 33 sec · Hancock Street
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19
Continue on Neponset Avenue
1144 ft · 20 sec · Neponset Avenue
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20
Merge slight left onto William T. Morrissey Boulevard
75 m · 6 sec · William T. Morrissey Boulevard
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21
Take the exit straight toward I 93 North, US 1 North: Boston
1426 ft · 35 sec
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22
Merge slight left onto Southeast Expressway
3.3 mi · 4 min · Southeast Expressway
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23
Continue on John F. Fitzgerald Expressway
998 ft · 19 sec · John F. Fitzgerald Expressway
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24
Take the exit slight left toward South Station, Airport
2666 ft · 1 min
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25
Keep slight right to continue on South Station
2265 ft · 1 min
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26
Turn left
77 m · 15 sec
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27
At the end of the road, turn left onto Albany Street
11 m · 1 sec · Albany Street
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28
Take the ramp straight toward I 90 West: Mass Pike, Worcester
1206 ft · 29 sec
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29
Merge slight left onto Massachusetts Turnpike
6.1 mi · 9 min · Massachusetts Turnpike
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30
Take the exit slight right toward Newton, Watertown
1725 ft · 49 sec
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31
Keep slight left to continue on Newton
60 m · 7 sec
-
32
Continue on Washington Street
1.4 mi · 4 min · Washington Street
-
33
Turn left onto Lowell Avenue
1.5 km · 2 min · Lowell Avenue
-
34
Continue on Homer Street
776 ft · 21 sec · Homer Street
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35
Arrive at your destination
0 m · 1 sec · Homer Street
Car Route Details
A richer read on the saved driving route between Cohasset and Newton.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
Massachusetts Turnpike
Merge slight left onto Massachusetts Turnpike
6.1 mi · 00h 09m
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.
Slight Chance Rain Showers leaving Cohasset and Light Rain Likely near Newton.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Cohasset to Newton?
The road trip is about 35.6 miles (57.3 km) and usually takes 00h 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?
Milton is a useful midpoint, sitting about 14.2 miles from Cohasset and 21.5 miles from Newton.
How much longer is the road route than the straight-line distance?
The direct path is about 21.7 miles (35 km), while the road route adds roughly 13.9 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 4:48 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $4.90 one way or $9.80 round trip. Estimated CO2 is about 11.2 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Rain Showers around Cohasset and Light Rain Likely near Newton.
Stop Ideas Near Milton
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Cocobeet - Boston
Boston's Old City Hall
Cambridge City Hall
City Hall Plaza
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Milton.
Route 128 station
Back Bay station
South Station
North Station
Flight Path Map
This map shows the direct air route between Cohasset and Newton. Straight-line distance: 21.75 mi (35 km).
#1 Cohasset
City in Norfolk County, Massachusetts, United States of America
| Population | 8,529 |
| Coordinates | 42.2417700, -70.8036500 |
| Altitude | 6 |
| Country | United States |
#2 Newton
The most populous city in Middlesex County, Massachusetts.
| Population | 87,803 |
| Coordinates | 42.3370400, -71.2092200 |
| Altitude | 30 |
| Country | United States |
End: Homer Street (-71.209328, 42.336849)
Estimated Travel Time
Distance: 57 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 11m |
| 40 mph (64.37 km/h) | 00h 53m |
| 50 mph (80.47 km/h) | 00h 42m |
| 60 mph (96.56 km/h) | 00h 35m |
| 70 mph (112.65 km/h) | 00h 30m |
| 80 mph (129 km/h) | 00h 26m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $4.90 | $9.80 |
| Mid-grade | $4.40 | $5.54 | $11.08 |
| Premium | $4.80 | $6.05 | $12.09 |
| Diesel | $4.49 | $5.65 | $11.31 |
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 · Apr 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.