How far is Cohasset, MA from Brockton, MA?
The driving distance from Cohasset, MA to Brockton, MA is about 19.8 miles (31.8 km), with a travel time of about 00h 44m by car.
- The straight-line flight distance is about 15.5 miles (25 km).
- For a round trip, plan for roughly 01h 29m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM EDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 44m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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.
The most populous city in Norfolk County, Massachusetts.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Driving Route Map
The map below follows the saved road route between Cohasset and Brockton.
Turn-by-Turn Driving Directions
Step-by-step road directions between Cohasset and Brockton.
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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 · 18 sec · Summer Street
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7
Turn left onto North Street
1983 ft · 47 sec · North Street
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8
Turn left onto Central Street
65 m · 8 sec · Central Street
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9
Turn right onto South Street
1.2 km · 2 min · South Street
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10
At the end of the road, turn left onto Fort Hill Street
1.4 km · 2 min · Fort Hill Street
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11
Continue on Fresh River Avenue
1436 ft · 29 sec · Fresh River Avenue
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12
Continue on Commercial Street
1.4 km · 2 min · Commercial Street
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13
Continue on Water Street
913 ft · 22 sec · Water Street
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14
At the end of the road, turn left onto Pleasant Street
3.5 mi · 6 min · Pleasant Street
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15
Turn left onto Main Street
1.8 mi · 3 min · Main Street
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16
Continue on Bedford Street
2.8 mi · 4 min · Bedford Street
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17
Turn right onto Brockton Avenue
1628 ft · 40 sec · Brockton Avenue
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18
Keep slight left to continue on Brockton Avenue
1.5 mi · 3 min · Brockton Avenue
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19
Continue on Centre Street
2.2 mi · 5 min · Centre Street
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20
Turn left onto Montello Street
133 m · 18 sec · Montello Street
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21
Turn right onto Lincoln Street
101 m · 14 sec · Lincoln Street
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22
Turn right
54 m · 18 sec
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23
Turn left
4 m · 1 sec
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24
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Cohasset and Brockton.
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.
Pleasant Street
At the end of the road, turn left onto Pleasant Street
3.52 mi · 00h 06m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Sunny leaving Cohasset and Sunny near Brockton.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Cohasset to Brockton?
The road trip is about 19.8 miles (31.8 km) and usually takes 00h 44m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Weymouth is a useful midpoint, sitting about 10.2 miles from Cohasset and 9.6 miles from Brockton.
How much longer is the road route than the straight-line distance?
The direct path is about 15.5 miles (25 km), while the road route adds roughly 4.3 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 7:00 AM to 7:00 PM EDT. If you want a more comfortable same-day return, try to leave by 7:00 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $2.72 one way or $5.45 round trip. Estimated CO2 is about 6.2 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Cohasset and Sunny near Brockton.
Stop Ideas Near Weymouth
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Cocobeet - Boston
Boston's Old City Hall
Brockton City Hall
Marriage Certificates Registry
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Weymouth.
Route 128 station
South Station
Back Bay station
North Station
Flight Path Map
This map shows the direct air route between Cohasset and Brockton. Straight-line distance: 15.51 mi (24.96 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 Brockton
The second most populous city in Plymouth County, Massachusetts.
| Population | 95,770 |
| Coordinates | 42.0834300, -71.0183800 |
| Altitude | 35 |
| Country | United States |
End: (-71.018337, 42.083421)
Estimated Travel Time
Distance: 32 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 39m |
| 40 mph (64.37 km/h) | 00h 29m |
| 50 mph (80.47 km/h) | 00h 23m |
| 60 mph (96.56 km/h) | 00h 19m |
| 70 mph (112.65 km/h) | 00h 16m |
| 80 mph (129 km/h) | 00h 14m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $2.72 | $5.45 |
| Mid-grade | $4.40 | $3.08 | $6.16 |
| Premium | $4.80 | $3.36 | $6.72 |
| Diesel | $4.49 | $3.14 | $6.28 |
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 05, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.