How far is Boston, MA from Marshfield Hills, MA?
The driving distance from Boston, MA to Marshfield Hills, MA is about 30.9 miles (49.8 km), with a travel time of about 00h 46m by car.
- The straight-line flight distance is about 22 miles (35.4 km).
- For a round trip, plan for roughly 01h 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 00h 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.
The most populous city in Norfolk County, Massachusetts.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain Showers Likely
Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Boston and Marshfield Hills.
Turn-by-Turn Driving Directions
Step-by-step road directions between Boston and Marshfield Hills.
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1
Start on Tremont Street
70 m · 16 sec · Tremont Street
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2
Turn left onto School Street
608 ft · 26 sec · School Street
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3
At the end of the road, turn left onto Washington Street
34 m · 4 sec · Washington Street
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4
Turn right onto Water Street
64 m · 11 sec · Water Street
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5
Turn right onto Devonshire Street
910 ft · 37 sec · Devonshire Street
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6
Continue on Otis Street
148 m · 19 sec · Otis Street
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7
Continue on Kingston Street
649 ft · 31 sec · Kingston Street
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8
Turn left onto Essex Street
74 m · 8 sec · Essex Street
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9
Turn slight right
26 m · 5 sec
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10
Take the ramp right toward I 93 South: Quincy
818 ft · 24 sec
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11
Merge slight right onto John F. Fitzgerald Expressway
1.2 mi · 2 min · John F. Fitzgerald Expressway
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12
Continue on Southeast Expressway
8 mi · 11 min · Southeast Expressway
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13
Keep slight left to continue on MA 3 South: Cape Cod
16.4 mi · 21 min
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14
Take the exit slight right toward MA 139: Marshfield, Hanover, Marshfield Municipal Airport
1416 ft · 48 sec
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15
Turn right onto Church Street
2345 ft · 54 sec · Church Street
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16
Continue on Plain Street
848 ft · 22 sec · Plain Street
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17
Turn left onto School Street
1.3 mi · 3 min · School Street
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18
At the end of the road, turn right onto Old Main Street Extension
1132 ft · 35 sec · Old Main Street Extension
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19
Turn left
20 m · 6 sec
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20
Turn left onto Main Street
1.8 mi · 3 min · Main Street
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21
Turn right onto Forest Street
63 m · 6 sec · Forest Street
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22
Continue on Old Main Street
1743 ft · 49 sec · Old Main Street
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23
Continue on Old Main Street
51 m · 7 sec · Old Main Street
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24
Arrive at your destination
0 m · 1 sec · Old Main Street
Car Route Details
A richer read on the saved driving route between Boston and Marshfield Hills.
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
16.4 mi · 00h 21m
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.
Rain Showers Likely leaving Boston and Chance Rain Showers near Marshfield Hills.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Boston to Marshfield Hills?
The road trip is about 30.9 miles (49.8 km) and usually takes 00h 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?
Weymouth is a useful midpoint, sitting about 15.5 miles from Boston and 15.5 miles from Marshfield Hills.
How much longer is the road route than the straight-line distance?
The direct path is about 22 miles (35.4 km), while the road route adds roughly 8.9 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 4:58 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $4.24 one way or $8.48 round trip. Estimated CO2 is about 9.7 kg one way.
What should you check before leaving?
Before you leave, expect Rain Showers Likely around Boston and Chance Rain Showers near Marshfield Hills.
Stop Ideas Near Weymouth
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Cocobeet - Boston
Boston's Old City Hall
Chelsea City Hall
Marriage Certificates Registry
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Weymouth.
Route 128 station
South Station
Back Bay station
North Station
Flight Path Map
This map shows the direct air route between Boston and Marshfield Hills. Straight-line distance: 21.98 mi (35.38 km).
#1 Boston
The twenty-first most populous city in the United States and the center of the Boston metropolitan area.
| Population | 691,531 |
| Coordinates | 42.3584300, -71.0597700 |
| Altitude | 14 |
| Country | United States |
#2 Marshfield Hills
Census-designated place in Plymouth County, Massachusetts
| Population | 2,356 |
| Coordinates | 42.1459400, -70.7397600 |
| Altitude | 39 |
| Country | United States |
End: Marshfield Hills (-70.73976, 42.14594)
Estimated Travel Time
Distance: 50 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 01m |
| 40 mph (64.37 km/h) | 00h 46m |
| 50 mph (80.47 km/h) | 00h 37m |
| 60 mph (96.56 km/h) | 00h 30m |
| 70 mph (112.65 km/h) | 00h 26m |
| 80 mph (129 km/h) | 00h 23m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $4.24 | $8.48 |
| Mid-grade | $4.40 | $4.79 | $9.59 |
| Premium | $4.80 | $5.23 | $10.46 |
| Diesel | $4.49 | $4.89 | $9.78 |
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 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.