How far is Bourne, MA from City of Somerville, MA?
The driving distance from Bourne, MA to City of Somerville, MA is about 66.8 miles (107.5 km), with a travel time of about 01h 12m by car.
- The straight-line flight distance is about 51.8 miles (83.3 km).
- For a round trip, plan for roughly 02h 25m 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 12m.
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.
Sunny
Sunny
Driving Route Map
The map below follows the saved road route between Bourne and City of Somerville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Bourne and City of Somerville.
-
1
Start on Perry Avenue
33 m · 7 sec · Perry Avenue
-
2
Turn right onto Sandwich Road
35 m · 9 sec · Sandwich Road
-
3
Continue on Sandwich Road
4.1 mi · 8 min · Sandwich Road
-
4
Turn right onto Adams Street
1078 ft · 27 sec · Adams Street
-
5
Turn right onto Cranberry Highway
73 m · 5 sec · Cranberry Highway
-
6
Take the ramp straight
826 ft · 21 sec
-
7
Merge slight left onto Sagamore Bridge
2245 ft · 47 sec · Sagamore Bridge
-
8
Continue on Pilgrim Highway
1336 ft · 20 sec · Pilgrim Highway
-
9
Continue on Pilgrims Highway
42.3 mi · 53 min · Pilgrims Highway
-
10
Continue on I 93 North: Boston
8.4 mi · 11 min
-
11
Continue on John F. Fitzgerald Expressway
3.2 mi · 5 min · John F. Fitzgerald Expressway
-
12
Keep slight right to continue on I 93 North: Concord NH
1.6 mi · 2 min
-
13
Take the exit slight right toward MA 28, MA 38: Somerville, Medford
780 ft · 20 sec
-
14
Keep slight left to continue on MA 28 South, MA 38 North: Somerville, Medford
668 ft · 18 sec
-
15
Turn straight onto Mystic Avenue
1103 ft · 27 sec · Mystic Avenue
-
16
Turn left onto Temple Street
1704 ft · 1 min · Temple Street
-
17
Turn right onto Broadway
1725 ft · 1 min · Broadway
-
18
Turn left onto Central Street
1690 ft · 1 min · Central Street
-
19
Turn left onto Pembroke Street
39 m · 5 sec · Pembroke Street
-
20
Arrive at your destination
0 m · 1 sec · Pembroke Street
Car Route Details
A richer read on the saved driving route between Bourne and City of 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.
Sunny leaving Bourne 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 Bourne to City of Somerville?
The road trip is about 66.8 miles (107.5 km) and usually takes 01h 12m 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 31.1 miles from Bourne and 35.7 miles from City of Somerville.
How much longer is the road route than the straight-line distance?
The direct path is about 51.8 miles (83.3 km), while the road route adds roughly 15 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 $10.17 one way or $20.34 round trip. Estimated CO2 is about 21 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Bourne and Sunny near City of Somerville.
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 City of Somerville. Straight-line distance: 51.75 mi (83.28 km).
#1 Bourne
Town in Barnstable County, Massachusetts, United States
| Population | 19,743 |
| Coordinates | 41.7412200, -70.5989200 |
| Altitude | 8 |
| 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: 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 | $4.31 | $10.17 | $20.34 |
| Mid-grade | $4.94 | $11.66 | $23.31 |
| Premium | $5.35 | $12.63 | $25.26 |
| Diesel | $6.33 | $14.93 | $29.86 |
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