How far is Cambridge, MA from Truro, MA?
The driving distance from Cambridge, MA to Truro, MA is about 108.6 miles (174.8 km), with a travel time of about 02h 38m by car.
- The straight-line flight distance is about 60.1 miles (96.8 km).
- For a round trip, plan for roughly 05h 17m 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 38m.
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.
Census-designated place in Barnstable County, Massachusetts
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny
Driving Route Map
The map below follows the saved road route between Cambridge and Truro.
Turn-by-Turn Driving Directions
Step-by-step road directions between Cambridge and Truro.
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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
35.8 mi · 50 min · Mid Cape Highway
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14
Enter the roundabout and take exit 2 toward Orleans Rotary
148 m · 17 sec · Grand Army of the Republic Highway
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15
Exit the rotary onto Grand Army of the Republic Highway
3.1 mi · 6 min · Grand Army of the Republic Highway
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16
Continue on State Highway
2.9 mi · 6 min · State Highway
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17
Continue on Route 6
1.3 km · 1 min · Route 6
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18
Continue on Grand Army of the Republic Highway
1.3 mi · 2 min · Grand Army of the Republic Highway
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19
Continue on Route 6
5.2 mi · 9 min · Route 6
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20
Continue on Grand Army of the Republic Highway
2.4 mi · 4 min · Grand Army of the Republic Highway
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21
Take the exit slight right
115 m · 15 sec
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22
Turn right onto North Pamet Road
115 m · 22 sec · North Pamet Road
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23
Continue on South Pamet Road
153 m · 22 sec · South Pamet Road
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24
Turn right onto Old Route 6A
66 m · 12 sec · Old Route 6A
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25
Arrive at your destination
0 m · 1 sec · Old Route 6A
Car Route Details
A richer read on the saved driving route between Cambridge and Truro.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Mid Cape Highway
Continue on Mid Cape Highway
35.8 mi · 00h 50m
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 near Cambridge.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Cambridge to Truro?
The road trip is about 108.6 miles (174.8 km) and usually takes 02h 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?
Sagamore is a useful midpoint, sitting about 54.2 miles from Cambridge and 54.4 miles from Truro.
How much longer is the road route than the straight-line distance?
The direct path is about 60.1 miles (96.8 km), while the road route adds roughly 48.5 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 1:12 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $14.90 one way or $29.80 round trip. Estimated CO2 is about 34 kg one way.
What should you check before leaving?
Before leaving, the latest forecast around Cambridge is Partly Sunny.
Stop Ideas Near Sagamore
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 Sagamore.
Route 128 station
Providence station
South Station
Back Bay station
Flight Path Map
This map shows the direct air route between Cambridge and Truro. Straight-line distance: 60.15 mi (96.8 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 Truro
Town in Barnstable County, Massachusetts, United States, comprising two villages: Truro and North Truro
| Population | 2,007 |
| Coordinates | 41.9934400, -70.0497500 |
| Altitude | 3 |
| Country | United States |
End: Truro (-70.04975, 41.99344)
Estimated Travel Time
Distance: 175 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 37m |
| 40 mph (64.37 km/h) | 02h 42m |
| 50 mph (80.47 km/h) | 02h 10m |
| 60 mph (96.56 km/h) | 01h 48m |
| 70 mph (112.65 km/h) | 01h 33m |
| 80 mph (129 km/h) | 01h 21m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $14.90 | $29.80 |
| Mid-grade | $4.40 | $16.84 | $33.68 |
| Premium | $4.80 | $18.38 | $36.76 |
| Diesel | $4.49 | $17.19 | $34.38 |
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.