How far is Thomaston, ME from Sanford, ME?
The driving distance from Thomaston, ME to Sanford, ME is about 107.4 miles (172.9 km), with a travel time of about 02h 03m by car.
- The straight-line flight distance is about 90.9 miles (146.3 km).
- For a round trip, plan for roughly 04h 07m 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.
Town in Maine, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny
Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Thomaston and Sanford.
Turn-by-Turn Driving Directions
Step-by-step road directions between Thomaston and Sanford.
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1
Start on Main Street
1.2 mi · 1 min · Main Street
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2
Continue on Atlantic Highway
13.4 mi · 18 min · Atlantic Highway
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3
Continue on Route 1
5.4 mi · 8 min · Route 1
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4
Continue on Route 1
8.7 mi · 12 min · Route 1
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5
Continue on Main Street
2605 ft · 1 min · Main Street
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6
Turn straight onto Bath Road
4 mi · 8 min · Bath Road
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7
Continue on Route 1
4.9 mi · 7 min · Route 1
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8
Continue on Main Street
1 mi · 2 min · Main Street
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9
Continue on Leeman Highway
9.2 mi · 13 min · Leeman Highway
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10
Turn right onto Pleasant Street
1.4 mi · 3 min · Pleasant Street
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11
Keep slight right
2443 ft · 42 sec
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12
Keep slight left to continue on I 295 South: Freeport, Portland
1.6 mi · 2 min
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13
Merge slight left
25.1 mi · 31 min
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14
Keep slight left
2.6 mi · 4 min
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15
Merge slight left onto Maine Turnpike
11.6 mi · 12 min · Maine Turnpike
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16
Take the exit slight right toward ME 111: Biddeford
1.2 km · 2 min
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17
Turn right onto Alfred Street
1.4 mi · 2 min · Alfred Street
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18
Continue on Alfred Road
8.2 mi · 9 min · Alfred Road
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19
Continue on Biddeford Road
1.8 mi · 2 min · Biddeford Road
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20
Continue on Sanford Road
2.4 mi · 4 min · Sanford Road
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21
Continue on Cottage Street
1.2 mi · 3 min · Cottage Street
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22
Turn left onto River Street
872 ft · 26 sec · River Street
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23
Continue on Washington Street
763 ft · 25 sec · Washington Street
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24
Turn left
27 m · 7 sec
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25
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Thomaston and Sanford.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 295 South
Merge slight left
25.1 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.
Partly Sunny leaving Thomaston and Chance Rain Showers near Sanford.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Thomaston to Sanford?
The road trip is about 107.4 miles (172.9 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?
Freeport is a useful midpoint, sitting about 53.6 miles from Thomaston and 53.9 miles from Sanford.
How much longer is the road route than the straight-line distance?
The direct path is about 90.9 miles (146.3 km), while the road route adds roughly 16.5 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 2:22 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $14.95 one way or $29.90 round trip. Estimated CO2 is about 33.7 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny around Thomaston and Chance Rain Showers near Sanford.
Stop Ideas Near Freeport
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 Freeport.
Freeport
Brunswick Maine Street Station
Bath, Maine
Portland Transportation Center
Flight Path Map
This map shows the direct air route between Thomaston and Sanford. Straight-line distance: 90.93 mi (146.34 km).
#1 Thomaston
Census-designated place in Knox County, Maine
| Population | 2,763 |
| Coordinates | 44.0789700, -69.1817100 |
| Altitude | 36 |
| Country | United States |
#2 Sanford
City in York County, Maine, United States
| Population | 21,253 |
| Coordinates | 43.4392500, -70.7742200 |
| Altitude | 92 |
| Country | United States |
End: (-70.77414, 43.439348)
Estimated Travel Time
Distance: 173 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 34m |
| 40 mph (64.37 km/h) | 02h 41m |
| 50 mph (80.47 km/h) | 02h 08m |
| 60 mph (96.56 km/h) | 01h 47m |
| 70 mph (112.65 km/h) | 01h 32m |
| 80 mph (129 km/h) | 01h 20m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.95 | $14.95 | $29.90 |
| Mid-grade | $4.46 | $16.89 | $33.78 |
| Premium | $4.86 | $18.41 | $36.82 |
| Diesel | $6.00 | $22.73 | $45.46 |
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.