How far is Bourne, MA from Somerville, MA?
The driving distance from Bourne, MA to Somerville, MA is about 66.7 miles (107.4 km), with a travel time of about 01h 13m by car.
- The straight-line flight distance is about 51.5 miles (82.9 km).
- For a round trip, plan for roughly 02h 26m 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 13m.
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.
Census designated place
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny
Driving Route Map
The map below follows the saved road route between Bourne and Somerville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Bourne and Somerville.
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1
Start on Perry Avenue
33 m · 7 sec · Perry Avenue
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2
Turn right onto Sandwich Road
35 m · 9 sec · Sandwich Road
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3
Continue on Sandwich Road
4.1 mi · 8 min · Sandwich Road
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4
Turn right onto Adams Street
1078 ft · 27 sec · Adams Street
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5
Turn right onto Cranberry Highway
73 m · 5 sec · Cranberry Highway
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6
Take the ramp straight
826 ft · 21 sec
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7
Merge slight left onto Sagamore Bridge
2245 ft · 47 sec · Sagamore Bridge
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8
Continue on Pilgrim Highway
1336 ft · 20 sec · Pilgrim Highway
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9
Continue on Pilgrims Highway
42.3 mi · 53 min · Pilgrims Highway
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10
Continue on I 93 North: Boston
8.4 mi · 11 min
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11
Continue on John F. Fitzgerald Expressway
3.2 mi · 5 min · John F. Fitzgerald Expressway
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12
Keep slight right to continue on I 93 North: Concord NH
3075 ft · 47 sec
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13
Take the exit slight right toward Sullivan Square, Somerville
2135 ft · 1 min
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14
Turn left onto Cambridge Street
1270 ft · 46 sec · Cambridge Street
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15
Continue on Washington Street
2455 ft · 1 min · Washington Street
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16
Turn right onto McGrath Highway
1306 ft · 26 sec · McGrath Highway
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17
Turn left onto Medford Street
101 m · 12 sec · Medford Street
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18
Keep slight left to continue on Highland Avenue
2280 ft · 2 min · Highland Avenue
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19
Turn right
50 m · 12 sec
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20
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Bourne and Somerville.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Pilgrims Highway
Continue on Pilgrims Highway
42.3 mi · 00h 53m
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 near Somerville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Bourne to Somerville?
The road trip is about 66.7 miles (107.4 km) and usually takes 01h 13m 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?
North Pembroke is a useful midpoint, sitting about 30.8 miles from Bourne and 36 miles from Somerville.
How much longer is the road route than the straight-line distance?
The direct path is about 51.5 miles (82.9 km), while the road route adds roughly 15.2 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 4:04 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $9.18 one way or $18.36 round trip. Estimated CO2 is about 21 kg one way.
What should you check before leaving?
Before arriving, the latest forecast around Somerville is Partly Sunny.
Stop Ideas Near North Pembroke
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 North Pembroke.
Route 128 station
South Station
Back Bay station
North Station
Flight Path Map
This map shows the direct air route between Bourne and Somerville. Straight-line distance: 51.52 mi (82.91 km).
#1 Bourne
Town in Barnstable County, Massachusetts, United States
| Population | 19,743 |
| Coordinates | 41.7412200, -70.5989200 |
| Altitude | 8 |
| Country | United States |
#2 Somerville
A city in Middlesex County, Massachusetts.
| Population | 80,935 |
| Coordinates | 42.3876000, -71.0995000 |
| Altitude | 28 |
| Country | United States |
End: (-71.099387, 42.387558)
Estimated Travel Time
Distance: 107 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 13m |
| 40 mph (64.37 km/h) | 01h 40m |
| 50 mph (80.47 km/h) | 01h 20m |
| 60 mph (96.56 km/h) | 01h 06m |
| 70 mph (112.65 km/h) | 00h 57m |
| 80 mph (129 km/h) | 00h 49m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $9.18 | $18.36 |
| Mid-grade | $4.40 | $10.38 | $20.75 |
| Premium | $4.80 | $11.33 | $22.65 |
| Diesel | $4.49 | $10.59 | $21.18 |
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.