How far is City of Somerville, MA from Grafton, MA?
The driving distance from City of Somerville, MA to Grafton, MA is about 42.3 miles (68 km), with a travel time of about 01h 02m by car.
- The straight-line flight distance is about 32.4 miles (52.2 km).
- For a round trip, plan for roughly 02h 04m 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 02m.
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.
A census-designated place (CDP) in Framingham, Massachusetts.
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 City of Somerville and Grafton.
Turn-by-Turn Driving Directions
Step-by-step road directions between City of Somerville and Grafton.
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1
Start on Pembroke Street
27 m · 8 sec · Pembroke Street
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2
Turn left onto Tennyson Street
137 m · 24 sec · Tennyson Street
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3
Turn right onto Medford Street
1 km · 2 min · Medford Street
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4
Continue on Medford Street
134 m · 14 sec · Medford Street
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5
Turn right onto McGrath Highway
121 m · 8 sec · McGrath Highway
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6
Continue on McGrath Highway
960 ft · 19 sec · McGrath Highway
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7
Turn right onto Washington Street
1106 ft · 26 sec · Washington Street
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8
Turn left onto Prospect Street
1.1 mi · 4 min · Prospect Street
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9
Continue on Western Avenue
1.1 km · 2 min · Western Avenue
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10
Turn left onto Soldiers Field Road
1012 ft · 28 sec · Soldiers Field Road
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11
Take the ramp right toward I 90: Mass Pike
1326 ft · 32 sec
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12
Keep slight right to continue on I 90 West: Worcester
2260 ft · 55 sec
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13
Merge slight left onto Massachusetts Turnpike
34 mi · 41 min · Massachusetts Turnpike
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14
Take the exit slight right toward MA 122: Millbury, Worcester
1 km · 2 min
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15
Keep slight right
65 m · 7 sec
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16
Turn slight right onto Grafton Road
1968 ft · 48 sec · Grafton Road
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17
Continue on Worcester Street
3.2 mi · 8 min · Worcester Street
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18
Arrive at your destination
0 m · 1 sec · Worcester Street
Car Route Details
A richer read on the saved driving route between City of Somerville and Grafton.
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
34 mi · 00h 41m
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 City of Somerville and Sunny near Grafton.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from City of Somerville to Grafton?
The road trip is about 42.3 miles (68 km) and usually takes 01h 02m 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?
Framingham Center is a useful midpoint, sitting about 21.1 miles from City of Somerville and 21.2 miles from Grafton.
How much longer is the road route than the straight-line distance?
The direct path is about 32.4 miles (52.2 km), while the road route adds roughly 9.9 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 4:26 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $6.42 one way or $12.84 round trip. Estimated CO2 is about 13.2 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around City of Somerville and Sunny near Grafton.
Stop Ideas Near Framingham Center
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 Framingham Center.
Framingham station
Route 128 station
Union Station
Back Bay station
Flight Path Map
This map shows the direct air route between City of Somerville and Grafton. Straight-line distance: 32.45 mi (52.22 km).
#1 City of Somerville
A city in Middlesex County, Massachusetts.
| Population | 75,754 |
| Coordinates | 42.3907200, -71.1013100 |
| Altitude | 18 |
| Country | United States |
#2 Grafton
Town in Massachusetts
| Population | 19,082 |
| Coordinates | 42.2070400, -71.6856200 |
| Altitude | 145 |
| Country | United States |
End: Grafton (-71.68562, 42.20704)
Estimated Travel Time
Distance: 68 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 24m |
| 40 mph (64.37 km/h) | 01h 03m |
| 50 mph (80.47 km/h) | 00h 50m |
| 60 mph (96.56 km/h) | 00h 42m |
| 70 mph (112.65 km/h) | 00h 36m |
| 80 mph (129 km/h) | 00h 31m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.31 | $6.42 | $12.84 |
| Mid-grade | $4.94 | $7.36 | $14.72 |
| Premium | $5.35 | $7.97 | $15.95 |
| Diesel | $6.33 | $9.43 | $18.85 |
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