How far is Brunswick, ME from Stonington, ME?
The driving distance from Brunswick, ME to Stonington, ME is about 136 miles (218.8 km), with a travel time of about 03h 09m by car.
- The straight-line flight distance is about 66.6 miles (107.2 km).
- For a round trip, plan for roughly 06h 18m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM EDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
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 03h 09m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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.
City in United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Driving Route Map
The map below follows the saved road route between Brunswick and Stonington.
Turn-by-Turn Driving Directions
Step-by-step road directions between Brunswick and Stonington.
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1
Start on Pleasant Street
49 m · 13 sec · Pleasant Street
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2
Turn left onto Maine Street
2355 ft · 2 min · Maine Street
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3
Continue on Main Street
1.2 mi · 3 min · Main Street
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4
Turn left onto Route 196
823 ft · 29 sec · Route 196
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5
Continue on Lewiston Road
2276 ft · 1 min · Lewiston Road
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6
Take the exit slight right toward I 295 North: Augusta
1973 ft · 49 sec
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7
Merge slight left
21.1 mi · 23 min
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8
Merge slight left onto Maine Turnpike
9.8 mi · 11 min · Maine Turnpike
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9
Take the exit slight right toward ME 3: Augusta, Belfast
767 ft · 26 sec
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10
Keep slight right
834 ft · 20 sec
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11
Merge slight left onto Augusta Bypass
2.5 mi · 4 min · Augusta Bypass
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12
Continue on North Belfast Avenue
8.1 mi · 12 min · North Belfast Avenue
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13
Continue on Belfast Road
1077 ft · 17 sec · Belfast Road
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14
Continue on Route 3
17.6 mi · 21 min · Route 3
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15
Continue on Acadia Highway
4 mi · 4 min · Acadia Highway
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16
Continue on Belfast Augusta Road West
3.4 mi · 4 min · Belfast Augusta Road West
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17
Continue on Augusta Road
4.8 mi · 5 min · Augusta Road
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18
Continue on Belmont Avenue
4 mi · 5 min · Belmont Avenue
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19
Take the exit left
1586 ft · 44 sec
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20
Merge slight left onto Route 1
1.1 km · 1 min · Route 1
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21
Continue on Searsport Avenue
2.7 mi · 5 min · Searsport Avenue
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22
Continue on West Main Street
7 mi · 8 min · West Main Street
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23
Keep slight right to continue on East Main Street
6.3 mi · 8 min · East Main Street
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24
Continue on US Highway 1
1.2 mi · 3 min · US Highway 1
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25
Continue on Route 1
155 m · 12 sec · Route 1
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26
Continue on Route 1
1 mi · 1 min · Route 1
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27
Continue on Acadia Highway
3.4 mi · 4 min · Acadia Highway
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28
Turn right onto Front Ridge Road
3.7 mi · 6 min · Front Ridge Road
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29
Turn right onto North Penobscot Road
5 mi · 9 min · North Penobscot Road
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30
At the end of the road, turn left onto Southern Bay Road
4.6 mi · 8 min · Southern Bay Road
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31
Continue on Graytown Road
2.6 mi · 5 min · Graytown Road
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32
Continue on Snows Cove Road
2.9 mi · 5 min · Snows Cove Road
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33
Continue on Caterpillar Hill Road
2.9 mi · 5 min · Caterpillar Hill Road
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34
At the end of the road, turn right onto Byards Point Road
1.3 mi · 2 min · Byards Point Road
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35
Continue on Deer Isle Sedgwick Bridge
2510 ft · 50 sec · Deer Isle Sedgwick Bridge
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36
Continue on Little Deer Isle Road
1.5 km · 2 min · Little Deer Isle Road
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37
Continue on North Deer Isle Road
4.6 mi · 8 min · North Deer Isle Road
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38
Continue on Church Street
2576 ft · 51 sec · Church Street
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39
Continue on South Deer Isle Road
3.5 mi · 6 min · South Deer Isle Road
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40
Continue on North Main Street
1.5 mi · 3 min · North Main Street
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41
Continue on Thurlows Hill Road
547 ft · 11 sec · Thurlows Hill Road
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42
Continue on Main Street
1087 ft · 25 sec · Main Street
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43
Turn right onto School Street
102 m · 15 sec · School Street
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44
Turn left onto Church Street
34 m · 5 sec · Church Street
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45
Arrive at your destination
0 m · 1 sec · Church Street
Car Route Details
A richer read on the saved driving route between Brunswick and Stonington.
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.
I 295 North
Merge slight left
21.1 mi · 00h 23m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Sunny leaving Brunswick and Sunny near Stonington.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Brunswick to Stonington?
The road trip is about 136 miles (218.8 km) and usually takes 03h 09m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Searsmont is a useful midpoint, sitting about 67.9 miles from Brunswick and 68.1 miles from Stonington.
How much longer is the road route than the straight-line distance?
The direct path is about 66.6 miles (107.2 km), while the road route adds roughly 69.4 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 6:00 AM to 8:00 AM EDT. If you want a more comfortable same-day return, try to leave by 10:42 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $21.23 one way or $42.45 round trip. Estimated CO2 is about 42.7 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Brunswick and Sunny near Stonington.
Stop Ideas Near Searsmont
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 Searsmont.
Belfast, Maine
Lincolnville, Maine
Camden/Rockport, Maine
Searsport, Maine
Flight Path Map
This map shows the direct air route between Brunswick and Stonington. Straight-line distance: 66.63 mi (107.23 km).
#1 Brunswick
Town in Cumberland County, Maine, US
| Population | 20,619 |
| Coordinates | 43.9145200, -69.9653300 |
| Altitude | 19 |
| Country | United States |
#2 Stonington
Town in New London County, Connecticut, United States
| Population | 1,033 |
| Coordinates | 44.1561900, -68.6666900 |
| Altitude | 22 |
| Country | United States |
End: Stonington (-68.66669, 44.15619)
Estimated Travel Time
Distance: 219 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 31m |
| 40 mph (64.37 km/h) | 03h 23m |
| 50 mph (80.47 km/h) | 02h 43m |
| 60 mph (96.56 km/h) | 02h 15m |
| 70 mph (112.65 km/h) | 01h 56m |
| 80 mph (129 km/h) | 01h 41m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.42 | $21.23 | $42.45 |
| Mid-grade | $4.96 | $23.83 | $47.65 |
| Premium | $5.44 | $26.12 | $52.24 |
| Diesel | $6.52 | $31.28 | $62.55 |
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 Maine · Sep 23, 2026