How far is Somerville, MA from Edgartown, MA?
The driving distance from Somerville, MA to Edgartown, MA is about 93.6 miles (150.6 km), with a travel time of about 02h 49m by car.
- The straight-line flight distance is about 75.3 miles (121.2 km).
- For a round trip, plan for roughly 05h 38m 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 49m.
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.
Chance Rain Showers
Slight Chance Rain Showers then Mostly Cloudy
Driving Route Map
The map below follows the saved road route between Somerville and Edgartown.
Turn-by-Turn Driving Directions
Step-by-step road directions between Somerville and Edgartown.
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1
Start on the route
50 m · 18 sec
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2
Turn left onto Highland Avenue
2121 ft · 2 min · Highland Avenue
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3
Continue on Medford Street
134 m · 13 sec · Medford Street
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4
Turn left onto McGrath Highway
3180 ft · 1 min · McGrath Highway
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5
Take the exit slight right toward I 93, MA 38: Medford, Boston
63 m · 6 sec
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6
Keep slight right to continue on I 93 South: Boston
96 m · 9 sec
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7
Turn slight right onto I 93 South: Boston
734 ft · 18 sec
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8
Keep slight left to continue on I 93 South: Boston
1599 ft · 39 sec
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9
Merge slight left
12.5 mi · 18 min
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10
Keep slight left to continue on MA 3 South: Cape Cod
30.9 mi · 39 min
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11
Keep slight right to continue on Pilgrims Highway
12 mi · 15 min · Pilgrims Highway
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12
Continue on Pilgrim Highway
930 ft · 20 sec · Pilgrim Highway
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13
Continue on Sagamore Bridge
2134 ft · 46 sec · Sagamore Bridge
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14
Continue on Mid Cape Highway
1458 ft · 22 sec · Mid Cape Highway
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15
Take the exit slight right toward MA 6A: Sagamore
2869 ft · 1 min
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16
At the end of the road, turn left onto Sandwich Road
2.8 mi · 5 min · Sandwich Road
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17
Continue on Sandwich Road
1242 ft · 31 sec · Sandwich Road
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18
Enter the roundabout and take exit 3 toward Bourne Rotary
142 m · 16 sec · General MacArthur Boulevard
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19
Exit the rotary onto General MacArthur Boulevard
4 mi · 6 min · General MacArthur Boulevard
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20
Enter the roundabout and take exit 2 toward Hero's Circle
635 ft · 15 sec
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21
Exit the rotary
9.5 mi · 14 min
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22
Continue on Locust Street
1862 ft · 46 sec · Locust Street
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23
Continue on Woods Hole Road
3.3 mi · 7 min · Woods Hole Road
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24
Turn left onto Crane Street
85 m · 12 sec · Crane Street
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25
Keep slight right to continue on Cowdry Road
137 m · 30 sec · Cowdry Road
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26
At the end of the road, turn left
39 m · 15 sec
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27
Turn left
62 m · 15 sec
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28
Continue on Woods Hole - Vineyard Haven Ferry
8.5 mi · 44 min · Woods Hole - Vineyard Haven Ferry
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29
Continue straight
528 ft · 40 sec
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30
Turn left onto Sea View Avenue
3 mi · 5 min · Sea View Avenue
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31
Continue on Beach Road
1.9 mi · 3 min · Beach Road
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32
Continue on Main Street
1867 ft · 37 sec · Main Street
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33
Keep slight left to continue on Main Street
2754 ft · 1 min · Main Street
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34
Turn right onto South Water Street
55 m · 4 sec · South Water Street
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35
Arrive at your destination
0 m · 1 sec · South Water Street
Car Route Details
A richer read on the saved driving route between Somerville and Edgartown.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
MA 3 South
Keep slight left to continue on MA 3 South: Cape Cod
30.9 mi · 00h 39m
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.
Chance Rain Showers leaving Somerville and Slight Chance Rain Showers then Mostly Cloudy near Edgartown.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Somerville to Edgartown?
The road trip is about 93.6 miles (150.6 km) and usually takes 02h 49m 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 46.8 miles from Somerville and 46.8 miles from Edgartown.
How much longer is the road route than the straight-line distance?
The direct path is about 75.3 miles (121.2 km), while the road route adds roughly 18.3 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 12:52 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $12.84 one way or $25.67 round trip. Estimated CO2 is about 29.3 kg one way.
What should you check before leaving?
Before you leave, expect Chance Rain Showers around Somerville and Slight Chance Rain Showers then Mostly Cloudy near Edgartown.
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 Somerville and Edgartown. Straight-line distance: 75.3 mi (121.18 km).
#1 Somerville
A city in Middlesex County, Massachusetts.
| Population | 80,935 |
| Coordinates | 42.3876000, -71.0995000 |
| Altitude | 28 |
| Country | United States |
#2 Edgartown
Town in Massachusetts
| Population | 4,383 |
| Coordinates | 41.3890100, -70.5133600 |
| Altitude | 2 |
| Country | United States |
End: Edgartown (-70.51336, 41.38901)
Estimated Travel Time
Distance: 151 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 07m |
| 40 mph (64.37 km/h) | 02h 20m |
| 50 mph (80.47 km/h) | 01h 52m |
| 60 mph (96.56 km/h) | 01h 33m |
| 70 mph (112.65 km/h) | 01h 20m |
| 80 mph (129 km/h) | 01h 10m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $12.84 | $25.67 |
| Mid-grade | $4.40 | $14.51 | $29.02 |
| Premium | $4.80 | $15.84 | $31.67 |
| Diesel | $4.49 | $14.81 | $29.62 |
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 13, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.