How far is Waltham, MA from Mashpee, MA?
The driving distance from Waltham, MA to Mashpee, MA is about 74.5 miles (119.9 km), with a travel time of about 01h 46m by car.
- The straight-line flight distance is about 63.5 miles (102.2 km).
- For a round trip, plan for roughly 03h 32m 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 46m.
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
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny
Chance T-storms
Driving Route Map
The map below follows the saved road route between Waltham and Mashpee.
Turn-by-Turn Driving Directions
Step-by-step road directions between Waltham and Mashpee.
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1
Start on Main Street
2.8 mi · 6 min · Main Street
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2
Turn slight right
77 m · 9 sec
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3
Turn straight onto Galen Street
2268 ft · 44 sec · Galen Street
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4
Continue on Centre Street
152 m · 19 sec · Centre Street
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5
Continue on Centre Street
97 m · 12 sec · Centre Street
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6
Turn straight onto Washington Street
693 ft · 28 sec · Washington Street
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7
Turn slight left onto Centre Street
694 ft · 22 sec · Centre Street
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8
Continue on Centre Street
21 m · 3 sec · Centre Street
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9
Take the ramp slight left toward Centre Street
653 ft · 24 sec · Centre Street
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10
Continue on Washington Street
87 m · 7 sec · Washington Street
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11
Keep slight left to continue on Washington Street
92 m · 6 sec · Washington Street
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12
Continue on Saint James Street
55 m · 4 sec · Saint James Street
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13
Take the ramp slight right toward I 90 East: Boston
1159 ft · 28 sec
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14
Merge slight left onto Massachusetts Turnpike
6.2 mi · 9 min · Massachusetts Turnpike
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15
Take the exit slight left toward I 93: South Station, Concord New Hampshire, Quincy
156 m · 13 sec
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16
Keep slight left to continue on I 93 South, I 93 North: Quincy, Concord New Hampshire
138 m · 11 sec
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17
Keep slight left to continue on I 93 South: Quincy
2957 ft · 1 min
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18
Merge slight right onto John F. Fitzgerald Expressway
1.2 km · 1 min · John F. Fitzgerald Expressway
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19
Continue on Southeast Expressway
8 mi · 11 min · Southeast Expressway
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20
Keep slight left to continue on MA 3 South: Cape Cod
30.9 mi · 39 min
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21
Keep slight right to continue on Pilgrims Highway
12 mi · 15 min · Pilgrims Highway
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22
Continue on Pilgrim Highway
930 ft · 20 sec · Pilgrim Highway
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23
Continue on Sagamore Bridge
2134 ft · 46 sec · Sagamore Bridge
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24
Continue on Mid Cape Highway
3.7 mi · 5 min · Mid Cape Highway
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25
Take the exit slight right toward MA 130: Sandwich, Mashpee
746 ft · 21 sec
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26
Keep slight right
47 m · 5 sec
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27
Turn straight onto Forestdale Road
4.7 mi · 9 min · Forestdale Road
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28
Continue on Main Street
2.5 mi · 5 min · Main Street
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29
Turn right onto Great Neck Road North
136 m · 14 sec · Great Neck Road North
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30
Turn left
22 m · 10 sec
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31
Turn left
88 m · 21 sec
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32
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Waltham and Mashpee.
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 Waltham and Chance T-storms near Mashpee.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Waltham to Mashpee?
The road trip is about 74.5 miles (119.9 km) and usually takes 01h 46m 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?
North Pembroke is a useful midpoint, sitting about 37.2 miles from Waltham and 37.3 miles from Mashpee.
How much longer is the road route than the straight-line distance?
The direct path is about 63.5 miles (102.2 km), while the road route adds roughly 11 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 2:58 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $10.23 one way or $20.46 round trip. Estimated CO2 is about 23.4 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny around Waltham and Chance T-storms near Mashpee.
Stop Ideas Near North Pembroke
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 North Pembroke.
Route 128 station
South Station
Back Bay station
North Station
Flight Path Map
This map shows the direct air route between Waltham and Mashpee. Straight-line distance: 63.49 mi (102.17 km).
#1 Waltham
A city in Middlesex County, Massachusetts.
| Population | 62,069 |
| Coordinates | 42.3764900, -71.2356100 |
| Altitude | 20 |
| Country | United States |
#2 Mashpee
Town in Barnstable County, Massachusetts, United States
| Population | 14,266 |
| Coordinates | 41.6484400, -70.4811400 |
| Altitude | 22 |
| Country | United States |
End: Mashpee (-70.48114, 41.64844)
Estimated Travel Time
Distance: 120 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 28m |
| 40 mph (64.37 km/h) | 01h 51m |
| 50 mph (80.47 km/h) | 01h 29m |
| 60 mph (96.56 km/h) | 01h 14m |
| 70 mph (112.65 km/h) | 01h 03m |
| 80 mph (129 km/h) | 00h 55m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $10.23 | $20.46 |
| Mid-grade | $4.40 | $11.56 | $23.13 |
| Premium | $4.80 | $12.62 | $25.24 |
| Diesel | $4.49 | $11.80 | $23.61 |
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.