How far is South Portland Gardens, ME from Thomaston, ME?
The driving distance from South Portland Gardens, ME to Thomaston, ME is about 77.8 miles (125.2 km), with a travel time of about 01h 50m by car.
- The straight-line flight distance is about 64.1 miles (103.2 km).
- For a round trip, plan for roughly 03h 40m 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 50m.
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.
Town of the United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Rain Showers
Partly Sunny
Driving Route Map
The map below follows the saved road route between South Portland Gardens and Thomaston.
Turn-by-Turn Driving Directions
Step-by-step road directions between South Portland Gardens and Thomaston.
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1
Start on Devereaux Circle
1156 ft · 51 sec · Devereaux Circle
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2
Turn right onto Westbrook Street
813 ft · 28 sec · Westbrook Street
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3
At the end of the road, turn left onto Western Avenue
63 m · 8 sec · Western Avenue
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4
Continue on Westbrook Street
531 ft · 15 sec · Westbrook Street
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5
Take the ramp slight right toward I 295 North: Portland
1.4 km · 2 min
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6
Merge slight left
25.7 mi · 31 min
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7
Take the exit slight right toward US 1: Brunswick, Bath, Coastal Route
1.3 mi · 2 min
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8
Continue on Pleasant Street
1.2 mi · 3 min · Pleasant Street
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9
Turn left onto Mill Street
9.2 mi · 13 min · Mill Street
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10
Continue on Main Street
1 mi · 2 min · Main Street
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11
Continue on Route 1
4.9 mi · 7 min · Route 1
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12
Continue on Bath Road
4 mi · 8 min · Bath Road
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13
Continue on Main Street
2605 ft · 1 min · Main Street
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14
Continue on Route 1
8.7 mi · 12 min · Route 1
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15
Keep slight right to continue on Route 1
5.4 mi · 8 min · Route 1
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16
Continue on Atlantic Highway
13.4 mi · 18 min · Atlantic Highway
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17
Continue on Main Street
1.2 mi · 1 min · Main Street
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18
Arrive at your destination
0 m · 1 sec · Main Street
Car Route Details
A richer read on the saved driving route between South Portland Gardens and Thomaston.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
I 295 North
Merge slight left
25.7 mi · 00h 31m
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.
Chance Rain Showers leaving South Portland Gardens and Partly Sunny near Thomaston.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from South Portland Gardens to Thomaston?
The road trip is about 77.8 miles (125.2 km) and usually takes 01h 50m 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?
Woolwich is a useful midpoint, sitting about 38.8 miles from South Portland Gardens and 39 miles from Thomaston.
How much longer is the road route than the straight-line distance?
The direct path is about 64.1 miles (103.2 km), while the road route adds roughly 13.7 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 2:50 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $10.81 one way or $21.62 round trip. Estimated CO2 is about 24.4 kg one way.
What should you check before leaving?
Before you leave, expect Chance Rain Showers around South Portland Gardens and Partly Sunny near Thomaston.
Stop Ideas Near Woolwich
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 Woolwich.
Bath, Maine
Brunswick Maine Street Station
Wiscasset, Maine
Damariscotta, Maine
Flight Path Map
This map shows the direct air route between South Portland Gardens and Thomaston. Straight-line distance: 64.14 mi (103.22 km).
#1 South Portland Gardens
City in Cumberland County, Maine, United States of America
| Population | 23,893 |
| Coordinates | 43.6389700, -70.3153300 |
| Altitude | 15 |
| Country | United States |
#2 Thomaston
Census-designated place in Knox County, Maine
| Population | 2,763 |
| Coordinates | 44.0789700, -69.1817100 |
| Altitude | 36 |
| Country | United States |
End: Thomaston (-69.18171, 44.07897)
Estimated Travel Time
Distance: 125 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 35m |
| 40 mph (64.37 km/h) | 01h 56m |
| 50 mph (80.47 km/h) | 01h 33m |
| 60 mph (96.56 km/h) | 01h 17m |
| 70 mph (112.65 km/h) | 01h 06m |
| 80 mph (129 km/h) | 00h 58m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.95 | $10.81 | $21.62 |
| Mid-grade | $4.46 | $12.21 | $24.42 |
| Premium | $4.86 | $13.31 | $26.62 |
| Diesel | $6.00 | $16.43 | $32.86 |
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 · May 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.