How far is Granby, MA from Somerville, MA?
The driving distance from Granby, MA to Somerville, MA is about 87.1 miles (140.2 km), with a travel time of about 01h 38m by car.
- The straight-line flight distance is about 72.9 miles (117.4 km).
- For a round trip, plan for roughly 03h 16m 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 38m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Town in Worcester County, Massachusetts, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Partly Sunny
Driving Route Map
The map below follows the saved road route between Granby and Somerville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Granby and Somerville.
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1
Start on State Street
810 ft · 29 sec · State Street
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2
Turn left onto Ferry Hill Road
1.6 km · 2 min · Ferry Hill Road
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3
Continue on South Street
1.3 km · 2 min · South Street
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4
Continue on East Street
2.4 mi · 4 min · East Street
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5
Turn left onto Fuller Street
1.4 mi · 2 min · Fuller Street
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6
Continue on Rood Street
1.1 mi · 3 min · Rood Street
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7
Turn right onto Center Street
1.3 km · 2 min · Center Street
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8
Take the ramp left
755 ft · 19 sec
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9
Keep slight left
1.2 km · 2 min
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10
Merge slight left onto Massachusetts Turnpike
75.4 mi · 1 hr 28 min · Massachusetts Turnpike
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11
Take the exit slight left toward Allston-Brighton, Cambridge, Fenway Park
2628 ft · 1 min
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12
Keep slight right to continue on Cambridge, Somerville, Fenway Park
872 ft · 23 sec
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13
Turn slight right onto Cambridge Street
55 m · 6 sec · Cambridge Street
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14
Continue on River Street
1.2 km · 2 min · River Street
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15
Continue on Prospect Street
1.5 km · 3 min · Prospect Street
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16
Turn slight left onto Webster Avenue
991 ft · 40 sec · Webster Avenue
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17
Continue on Bow Street
851 ft · 40 sec · Bow Street
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18
Turn slight right onto Summer Street
923 ft · 40 sec · Summer Street
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19
Turn right onto Prescott Street
1161 ft · 55 sec · Prescott Street
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20
Turn left onto Highland Avenue
552 ft · 32 sec · Highland Avenue
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21
Turn right
50 m · 12 sec
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22
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Granby 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.
Massachusetts Turnpike
Merge slight left onto Massachusetts Turnpike
75.4 mi · 01h 28m
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.
Mostly Sunny leaving Granby and Partly Sunny near Somerville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Granby to Somerville?
The road trip is about 87.1 miles (140.2 km) and usually takes 01h 38m 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?
Auburn is a useful midpoint, sitting about 43.5 miles from Granby and 43.6 miles from Somerville.
How much longer is the road route than the straight-line distance?
The direct path is about 72.9 miles (117.4 km), while the road route adds roughly 14.2 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 3:14 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 Mostly Sunny around Granby and Partly Sunny near Somerville.
Stop Ideas Near Auburn
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 Auburn.
Union Station
Framingham station
Providence station
Route 128 station
Flight Path Map
This map shows the direct air route between Granby and Somerville. Straight-line distance: 72.94 mi (117.38 km).
#1 Granby
Town in Hampshire County, Massachusetts, United States
| Population | 6,262 |
| Coordinates | 42.2564800, -72.5162000 |
| Altitude | 95 |
| 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: 140 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 54m |
| 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.