How far is Somerville, MA from Brewster, MA?
The driving distance from Somerville, MA to Brewster, MA is about 87 miles (140 km), with a travel time of about 02h 01m by car.
- The straight-line flight distance is about 67.8 miles (109.1 km).
- For a round trip, plan for roughly 04h 03m 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 02h 01m.
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.
County seat town in Plymouth County, Massachusetts, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny
Chance T-storms
Driving Route Map
The map below follows the saved road route between Somerville and Brewster.
Turn-by-Turn Driving Directions
Step-by-step road directions between Somerville and Brewster.
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1
Start on the route
50 m · 18 sec
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2
Turn left onto Highland Avenue
2121 ft · 2 min · Highland Avenue
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3
Continue on Medford Street
134 m · 13 sec · Medford Street
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4
Turn left onto McGrath Highway
3180 ft · 1 min · McGrath Highway
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5
Take the exit slight right toward I 93, MA 38: Medford, Boston
63 m · 6 sec
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6
Keep slight right to continue on I 93 South: Boston
96 m · 9 sec
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7
Turn slight right onto I 93 South: Boston
734 ft · 18 sec
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8
Keep slight left to continue on I 93 South: Boston
1599 ft · 39 sec
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9
Merge slight left
12.5 mi · 18 min
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10
Keep slight left to continue on MA 3 South: Cape Cod
30.9 mi · 39 min
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11
Keep slight right to continue on Pilgrims Highway
12 mi · 15 min · Pilgrims Highway
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12
Continue on Pilgrim Highway
930 ft · 20 sec · Pilgrim Highway
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13
Continue on Sagamore Bridge
2134 ft · 46 sec · Sagamore Bridge
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14
Continue on Mid Cape Highway
22.8 mi · 31 min · Mid Cape Highway
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15
Take the exit slight right toward MA 134 North: Dennis
1815 ft · 1 min
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16
Turn straight onto East West Dennis Road
1.1 km · 1 min · East West Dennis Road
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17
Turn slight right onto Airline Road
1.6 mi · 3 min · Airline Road
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18
Turn straight onto Satucket Road
1.8 mi · 3 min · Satucket Road
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19
Continue on Stony Brook Road
1.3 km · 1 min · Stony Brook Road
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20
Turn straight onto Main Street
1.2 mi · 2 min · Main Street
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21
Turn right onto Harwich Road
91 m · 6 sec · Harwich Road
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22
Arrive at your destination
0 m · 1 sec · Harwich Road
Car Route Details
A richer read on the saved driving route between Somerville and Brewster.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
MA 3 South
Keep slight left to continue on MA 3 South: Cape Cod
30.9 mi · 00h 39m
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.
Partly Sunny leaving Somerville and Chance T-storms near Brewster.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Somerville to Brewster?
The road trip is about 87 miles (140 km) and usually takes 02h 01m 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?
Plymouth is a useful midpoint, sitting about 43.5 miles from Somerville and 43.6 miles from Brewster.
How much longer is the road route than the straight-line distance?
The direct path is about 67.8 miles (109.1 km), while the road route adds roughly 19.2 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 2:26 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $11.94 one way or $23.88 round trip. Estimated CO2 is about 27.3 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny around Somerville and Chance T-storms near Brewster.
Stop Ideas Near Plymouth
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Plymouth.
Route 128 station
South Station
Back Bay station
North Station
Flight Path Map
This map shows the direct air route between Somerville and Brewster. Straight-line distance: 67.81 mi (109.13 km).
#1 Somerville
A city in Middlesex County, Massachusetts.
| Population | 80,935 |
| Coordinates | 42.3876000, -71.0995000 |
| Altitude | 28 |
| Country | United States |
#2 Brewster
Town in Massachusetts
| Population | 9,772 |
| Coordinates | 41.7601100, -70.0828000 |
| Altitude | 9 |
| Country | United States |
End: Brewster (-70.0828, 41.76011)
Estimated Travel Time
Distance: 140 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 53m |
| 40 mph (64.37 km/h) | 02h 10m |
| 50 mph (80.47 km/h) | 01h 44m |
| 60 mph (96.56 km/h) | 01h 27m |
| 70 mph (112.65 km/h) | 01h 14m |
| 80 mph (129 km/h) | 01h 05m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $11.94 | $23.88 |
| Mid-grade | $4.40 | $13.50 | $27.00 |
| Premium | $4.80 | $14.73 | $29.47 |
| Diesel | $4.49 | $13.78 | $27.56 |
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.