How far is Cambridge, MA from West Yarmouth, MA?
The driving distance from Cambridge, MA to West Yarmouth, MA is about 75.6 miles (121.7 km), with a travel time of about 01h 48m by car.
- The straight-line flight distance is about 66.9 miles (107.7 km).
- For a round trip, plan for roughly 03h 37m 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 48m.
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.
Coastal town in Plymouth County, Massachusetts, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny
Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Cambridge and West Yarmouth.
Turn-by-Turn Driving Directions
Step-by-step road directions between Cambridge and West Yarmouth.
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1
Start on Leonard Avenue
81 m · 17 sec · Leonard Avenue
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2
Turn left onto Cambridge Street
1391 ft · 1 min · Cambridge Street
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3
Continue on Cambridge Street
1.3 mi · 4 min · Cambridge Street
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4
Merge slight left onto Monsignor O'Brien Highway
755 ft · 23 sec · Monsignor O'Brien Highway
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5
Continue on Charles River Dam Road
1832 ft · 1 min · Charles River Dam Road
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6
Take the exit straight toward I 93 South: Quincy, Logan Airport
2427 ft · 1 min
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7
Merge slight left onto John F. Fitzgerald Expressway
2.7 mi · 4 min · John F. Fitzgerald Expressway
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8
Continue on Southeast Expressway
8 mi · 11 min · Southeast Expressway
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9
Keep slight left to continue on MA 3 South: Cape Cod
30.9 mi · 39 min
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10
Keep slight right to continue on Pilgrims Highway
12 mi · 15 min · Pilgrims Highway
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11
Continue on Pilgrim Highway
930 ft · 20 sec · Pilgrim Highway
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12
Continue on Sagamore Bridge
2134 ft · 46 sec · Sagamore Bridge
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13
Continue on Mid Cape Highway
12.8 mi · 18 min · Mid Cape Highway
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14
Take the exit slight right toward MA 132: Barnstable, Hyannis
1011 ft · 29 sec
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15
Keep slight left
93 m · 9 sec
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16
Keep slight right
544 ft · 17 sec
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17
Turn straight onto Iyannough Road
2.8 mi · 6 min · Iyannough Road
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18
Enter the roundabout and take exit 3 toward Airport Rotary
114 m · 7 sec · Iyannough Road
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19
Exit the rotary onto Iyannough Road
1 mi · 2 min · Iyannough Road
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20
Continue on Main Street
1.6 mi · 3 min · Main Street
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21
Turn right
65 m · 18 sec
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22
At the end of the road, turn right
57 m · 14 sec
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23
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Cambridge and West Yarmouth.
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.
Partly Sunny leaving Cambridge and Chance Rain Showers near West Yarmouth.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Cambridge to West Yarmouth?
The road trip is about 75.6 miles (121.7 km) and usually takes 01h 48m 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?
Kingston is a useful midpoint, sitting about 37.8 miles from Cambridge and 37.8 miles from West Yarmouth.
How much longer is the road route than the straight-line distance?
The direct path is about 66.9 miles (107.7 km), while the road route adds roughly 8.7 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 2:52 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $10.39 one way or $20.77 round trip. Estimated CO2 is about 23.7 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny around Cambridge and Chance Rain Showers near West Yarmouth.
Stop Ideas Near Kingston
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 Kingston.
Route 128 station
South Station
Back Bay station
North Station
Flight Path Map
This map shows the direct air route between Cambridge and West Yarmouth. Straight-line distance: 66.92 mi (107.7 km).
#1 Cambridge
The most populous city in Middlesex County, Massachusetts.
| Population | 119,192 |
| Coordinates | 42.3751000, -71.1056100 |
| Altitude | 5 |
| Country | United States |
#2 West Yarmouth
Census-designated place in Barnstable County, Massachusetts
| Population | 6,012 |
| Coordinates | 41.6501100, -70.2411300 |
| Altitude | 6 |
| Country | United States |
End: West Yarmouth (-70.24113, 41.65011)
Estimated Travel Time
Distance: 122 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 31m |
| 40 mph (64.37 km/h) | 01h 53m |
| 50 mph (80.47 km/h) | 01h 30m |
| 60 mph (96.56 km/h) | 01h 15m |
| 70 mph (112.65 km/h) | 01h 04m |
| 80 mph (129 km/h) | 00h 56m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $10.39 | $20.77 |
| Mid-grade | $4.40 | $11.74 | $23.48 |
| Premium | $4.80 | $12.81 | $25.63 |
| Diesel | $4.49 | $11.98 | $23.97 |
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 · May 03, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.