How far is Lynn, MA from Dennis, MA?
The driving distance from Lynn, MA to Dennis, MA is about 88.6 miles (142.6 km), with a travel time of about 02h 03m by car.
- The straight-line flight distance is about 63.7 miles (102.5 km).
- For a round trip, plan for roughly 04h 06m 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 03m.
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 Plymouth County, Massachusetts
Route Weather Snapshot
Check the forecast at both ends before you head out.
Driving Route Map
The map below follows the saved road route between Lynn and Dennis.
Turn-by-Turn Driving Directions
Step-by-step road directions between Lynn and Dennis.
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1
Start on Rogers Avenue
20 m · 4 sec · Rogers Avenue
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2
Turn right onto Essex Street
1090 ft · 23 sec · Essex Street
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3
Continue on North Common Street
3141 ft · 55 sec · North Common Street
-
4
Continue on Market Square
640 ft · 11 sec · Market Square
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5
Enter the roundabout and take exit 3 toward Western Avenue
85 m · 4 sec · Western Avenue
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6
Exit the roundabout onto Western Avenue
1 mi · 2 min · Western Avenue
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7
Continue on Salem Turnpike
1.7 mi · 3 min · Salem Turnpike
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8
Continue on Broadway
1.2 km · 1 min · Broadway
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9
Turn slight right onto Albert J Brown Circle
100 m · 11 sec · Albert J Brown Circle
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10
Turn slight right onto Broadway
45 m · 5 sec · Broadway
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11
Continue on Broadway
1.3 mi · 2 min · Broadway
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12
Turn right
1282 ft · 24 sec
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13
Merge slight left onto Revere Beach Parkway
1477 ft · 36 sec · Revere Beach Parkway
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14
Take the exit slight right toward US 1 South: Tobin Bridge, Boston
1223 ft · 30 sec
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15
Merge slight left onto Northeast Expressway
1.4 mi · 2 min · Northeast Expressway
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16
Continue on Tobin Bridge
5.8 mi · 9 min · Tobin Bridge
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17
Continue on Southeast Expressway
8 mi · 11 min · Southeast Expressway
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18
Keep slight left to continue on MA 3 South: Cape Cod
30.9 mi · 39 min
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19
Keep slight right to continue on Pilgrims Highway
12 mi · 15 min · Pilgrims Highway
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20
Continue on Pilgrim Highway
930 ft · 20 sec · Pilgrim Highway
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21
Continue on Sagamore Bridge
2134 ft · 46 sec · Sagamore Bridge
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22
Continue on Mid Cape Highway
17.3 mi · 24 min · Mid Cape Highway
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23
Take the exit slight right toward Yarmouthport, West Yarmouth
967 ft · 27 sec
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24
Turn right onto Willow Street
1.3 mi · 3 min · Willow Street
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25
At the end of the road, turn right onto Main Street
3.4 mi · 6 min · Main Street
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26
Continue on Route 6A
1.2 mi · 2 min · Route 6A
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27
Turn right
59 m · 14 sec
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28
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Lynn and Dennis.
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 near Lynn.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Lynn to Dennis?
The road trip is about 88.6 miles (142.6 km) and usually takes 02h 03m 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?
South Duxbury is a useful midpoint, sitting about 44.3 miles from Lynn and 44.4 miles from Dennis.
How much longer is the road route than the straight-line distance?
The direct path is about 63.7 miles (102.5 km), while the road route adds roughly 24.9 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 2:24 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $12.18 one way or $24.35 round trip. Estimated CO2 is about 27.8 kg one way.
What should you check before leaving?
Before leaving, the latest forecast around Lynn is Partly Sunny.
Stop Ideas Near South Duxbury
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 South Duxbury.
Route 128 station
Back Bay station
South Station
North Station
Flight Path Map
This map shows the direct air route between Lynn and Dennis. Straight-line distance: 63.67 mi (102.47 km).
#1 Lynn
The third most populous city in Essex County, Massachusetts.
| Population | 94,539 |
| Coordinates | 42.4667600, -70.9494900 |
| Altitude | 12 |
| Country | United States |
#2 Dennis
Town in Barnstable County, Massachusetts, United States
| Population | 13,890 |
| Coordinates | 41.7353900, -70.1939100 |
| Altitude | 5 |
| Country | United States |
End: Dennis (-70.19391, 41.73539)
Estimated Travel Time
Distance: 143 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 57m |
| 40 mph (64.37 km/h) | 02h 12m |
| 50 mph (80.47 km/h) | 01h 46m |
| 60 mph (96.56 km/h) | 01h 28m |
| 70 mph (112.65 km/h) | 01h 15m |
| 80 mph (129 km/h) | 01h 06m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $12.18 | $24.35 |
| Mid-grade | $4.40 | $13.76 | $27.53 |
| Premium | $4.80 | $15.02 | $30.04 |
| Diesel | $4.49 | $14.05 | $28.09 |
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.