How far is Marlborough, MA from City of Somerville, MA?
The driving distance from Marlborough, MA to City of Somerville, MA is about 35.5 miles (57.2 km), with a travel time of about 00h 47m by car.
- The straight-line flight distance is about 23.2 miles (37.4 km).
- For a round trip, plan for roughly 01h 35m 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 47m.
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 Middlesex County, Massachusetts, United States
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 Marlborough and City of Somerville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Marlborough and City of Somerville.
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1
Start on the route
45 m · 16 sec
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2
At the end of the road, turn left onto Windsor Street
56 m · 15 sec · Windsor Street
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3
Turn sharp right onto Main Street
1815 ft · 41 sec · Main Street
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4
Turn left onto Bolton Street
1106 ft · 27 sec · Bolton Street
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5
Turn right onto Lincoln Street
1488 ft · 27 sec · Lincoln Street
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6
Continue on East Main Street
2744 ft · 41 sec · East Main Street
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7
Continue on Boston Post Road East
14 mi · 23 min · Boston Post Road East
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8
Continue on Weston Street
1.2 mi · 3 min · Weston Street
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9
Continue on Main Street
1.2 mi · 2 min · Main Street
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10
Turn left onto Linden Street
1946 ft · 33 sec · Linden Street
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11
Keep slight right to continue on Waverley Oaks Road
1.3 mi · 2 min · Waverley Oaks Road
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12
Turn right onto Trapelo Road
1691 ft · 42 sec · Trapelo Road
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13
Turn left onto Pleasant Street
1.9 mi · 3 min · Pleasant Street
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14
Turn right onto Lake Street
117 m · 10 sec · Lake Street
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15
Take the ramp left toward MA 2 East: Cambridge , Boston
745 ft · 18 sec
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16
Merge slight left onto Concord Turnpike
1 mi · 1 min · Concord Turnpike
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17
Take the exit slight left toward MA 16 East, US 3 North: Medford, Woburn
144 m · 14 sec
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18
Merge slight right onto Alewife Brook Parkway
1.5 km · 3 min · Alewife Brook Parkway
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19
Turn right onto Powder House Boulevard
1.5 km · 2 min · Powder House Boulevard
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20
Enter the roundabout and take exit 4 toward Powder House Square
71 m · 5 sec
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21
Exit the rotary
8 m · 1 sec
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22
Continue on Warner Street
914 ft · 20 sec · Warner Street
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23
Continue on Harvard Street
1799 ft · 41 sec · Harvard Street
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24
Turn right onto Main Street
1044 ft · 21 sec · Main Street
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25
Continue on Medford Street
1957 ft · 41 sec · Medford Street
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26
Continue on Medford Street
2051 ft · 1 min · Medford Street
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27
Turn right onto Central Street
551 ft · 23 sec · Central Street
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28
Turn left onto Pembroke Street
39 m · 5 sec · Pembroke Street
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29
Arrive at your destination
0 m · 1 sec · Pembroke Street
Car Route Details
A richer read on the saved driving route between Marlborough and City of Somerville.
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.
Boston Post Road East
Continue on Boston Post Road East
14 mi · 00h 23m
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.
Sunny leaving Marlborough and Sunny near City of Somerville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Marlborough to City of Somerville?
The road trip is about 35.5 miles (57.2 km) and usually takes 00h 47m 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?
Weston is a useful midpoint, sitting about 13.3 miles from Marlborough and 22.2 miles from City of Somerville.
How much longer is the road route than the straight-line distance?
The direct path is about 23.2 miles (37.4 km), while the road route adds roughly 12.3 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 8:00 AM to 10:00 AM EDT. If you want a more comfortable same-day return, try to leave by 4:54 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $5.39 one way or $10.77 round trip. Estimated CO2 is about 11.1 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Marlborough and Sunny near City of Somerville.
Stop Ideas Near Weston
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Cocobeet - Boston
Boston's Old City Hall
Cambridge City Hall
Shoppers World
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Weston.
Framingham station
Back Bay station
South Station
North Station
Flight Path Map
This map shows the direct air route between Marlborough and City of Somerville. Straight-line distance: 23.23 mi (37.38 km).
#1 Marlborough
City in Middlesex County, Massachusetts, United States
| Population | 39,290 |
| Coordinates | 42.3459300, -71.5522900 |
| Altitude | 119 |
| Country | United States |
#2 City of Somerville
A city in Middlesex County, Massachusetts.
| Population | 75,754 |
| Coordinates | 42.3907200, -71.1013100 |
| Altitude | 18 |
| Country | United States |
End: Pembroke Street (-71.101104, 42.390958)
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 | $4.31 | $5.39 | $10.77 |
| Mid-grade | $4.94 | $6.17 | $12.35 |
| Premium | $5.35 | $6.69 | $13.38 |
| Diesel | $6.33 | $7.91 | $15.82 |
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 · Oct 15, 2026