How far is Eastham, MA from Somerville, MA?
The driving distance from Eastham, MA to Somerville, MA is about 95.3 miles (153.4 km), with a travel time of about 02h 13m by car.
- The straight-line flight distance is about 69.3 miles (111.6 km).
- For a round trip, plan for roughly 04h 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 02h 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.
County seat town in Plymouth County, Massachusetts, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny then Patchy Fog
Partly Sunny then Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Eastham and Somerville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Eastham and Somerville.
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1
Start on the route
20 m · 10 sec
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2
Turn right onto Samoset Road
22 m · 6 sec · Samoset Road
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3
Turn right onto Grand Army of the Republic Highway
2.5 mi · 5 min · Grand Army of the Republic Highway
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4
Enter the roundabout and take exit 2 toward Orleans Rotary
123 m · 14 sec · Mid Cape Highway
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5
Exit the rotary onto Mid Cape Highway
35.8 mi · 50 min · Mid Cape Highway
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6
Continue on Sagamore Bridge
2134 ft · 46 sec · Sagamore Bridge
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7
Continue on Pilgrim Highway
1336 ft · 20 sec · Pilgrim Highway
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8
Continue on Pilgrims Highway
42.3 mi · 53 min · Pilgrims Highway
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9
Continue on I 93 North: Boston
8.4 mi · 11 min
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10
Continue on John F. Fitzgerald Expressway
3.2 mi · 5 min · John F. Fitzgerald Expressway
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11
Keep slight right to continue on I 93 North: Concord NH
3075 ft · 47 sec
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12
Take the exit slight right toward Sullivan Square, Somerville
2135 ft · 1 min
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13
Turn left onto Cambridge Street
1270 ft · 46 sec · Cambridge Street
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14
Continue on Washington Street
2455 ft · 1 min · Washington Street
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15
Turn right onto McGrath Highway
1306 ft · 26 sec · McGrath Highway
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16
Turn left onto Medford Street
101 m · 12 sec · Medford Street
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17
Keep slight left to continue on Highland Avenue
2280 ft · 2 min · Highland Avenue
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18
Turn right
50 m · 12 sec
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19
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Eastham 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 then Patchy Fog leaving Eastham and Partly Sunny then Chance Rain Showers near Somerville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Eastham to Somerville?
The road trip is about 95.3 miles (153.4 km) and usually takes 02h 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?
Plymouth is a useful midpoint, sitting about 47.7 miles from Eastham and 47.7 miles from Somerville.
How much longer is the road route than the straight-line distance?
The direct path is about 69.3 miles (111.6 km), while the road route adds roughly 26 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 2:04 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $13.11 one way or $26.22 round trip. Estimated CO2 is about 29.9 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny then Patchy Fog around Eastham and Partly Sunny then Chance Rain Showers near Somerville.
Stop Ideas Near Plymouth
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 Plymouth.
Route 128 station
South Station
Back Bay station
North Station
Flight Path Map
This map shows the direct air route between Eastham and Somerville. Straight-line distance: 69.37 mi (111.64 km).
#1 Eastham
Town in Massachusetts
| Population | 4,902 |
| Coordinates | 41.8301100, -69.9739100 |
| Altitude | 13 |
| 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: Somerville (-71.0995, 42.3876)
Estimated Travel Time
Distance: 153 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 10m |
| 40 mph (64.37 km/h) | 02h 23m |
| 50 mph (80.47 km/h) | 01h 54m |
| 60 mph (96.56 km/h) | 01h 35m |
| 70 mph (112.65 km/h) | 01h 21m |
| 80 mph (129 km/h) | 01h 11m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $13.11 | $26.22 |
| Mid-grade | $4.40 | $14.82 | $29.64 |
| Premium | $4.80 | $16.17 | $32.35 |
| Diesel | $4.49 | $15.12 | $30.25 |
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 15, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.