How far is South Portland, ME from Waterboro, ME?
The driving distance from South Portland, ME to Waterboro, ME is about 34.7 miles (55.9 km), with a travel time of about 00h 46m by car.
- The straight-line flight distance is about 24.9 miles (40 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.
City in York County, Maine
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny then Showers And Thunderstorms Likely
Mostly Sunny then Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between South Portland and Waterboro.
Turn-by-Turn Driving Directions
Step-by-step road directions between South Portland and Waterboro.
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1
Start on Pine Street
18 m · 10 sec · Pine Street
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2
Turn sharp left onto Broadway
1.6 km · 2 min · Broadway
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3
Turn left onto Broadway
3.6 mi · 6 min · Broadway
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4
Take the ramp slight right toward Maine Mall Road
1214 ft · 30 sec
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5
Merge slight left onto Samantha Smith Way
1 mi · 2 min · Samantha Smith Way
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6
Take the exit left
2178 ft · 54 sec
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7
Merge slight left onto Maine Turnpike
12.3 mi · 13 min · Maine Turnpike
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8
Take the exit slight right toward ME 111: Biddeford
1.2 km · 2 min
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9
Turn right onto Alfred Street
1.4 mi · 2 min · Alfred Street
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10
Continue on Alfred Road
8.2 mi · 9 min · Alfred Road
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11
Continue on Biddeford Road
1.4 mi · 2 min · Biddeford Road
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12
Turn right onto Kennebunk Road
1484 ft · 41 sec · Kennebunk Road
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13
Continue on Waterboro Road
2.5 mi · 4 min · Waterboro Road
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14
Continue on Main Street
1.6 mi · 3 min · Main Street
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15
Arrive at your destination
0 m · 1 sec · Main Street
Car Route Details
A richer read on the saved driving route between South Portland and Waterboro.
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.
Maine Turnpike
Merge slight left onto Maine Turnpike
12.3 mi · 00h 13m
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.
Mostly Sunny then Showers And Thunderstorms Likely leaving South Portland and Mostly Sunny then Chance Showers And Thunderstorms near Waterboro.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from South Portland to Waterboro?
The road trip is about 34.7 miles (55.9 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?
Biddeford is a useful midpoint, sitting about 17.3 miles from South Portland and 17.4 miles from Waterboro.
How much longer is the road route than the straight-line distance?
The direct path is about 24.9 miles (40 km), while the road route adds roughly 9.8 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 $4.85 one way or $9.70 round trip. Estimated CO2 is about 10.9 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny then Showers And Thunderstorms Likely around South Portland and Mostly Sunny then Chance Showers And Thunderstorms near Waterboro.
Stop Ideas Near Biddeford
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 Biddeford.
Saco Transportation Center
Old Orchard Beach
Portland Transportation Center
Wells Regional Transportation Center
Flight Path Map
This map shows the direct air route between South Portland and Waterboro. Straight-line distance: 24.83 mi (39.96 km).
#1 South Portland
City in Cumberland County, Maine, USA
| Population | 25,950 |
| Coordinates | 43.6414700, -70.2408800 |
| Altitude | 7 |
| Country | United States |
#2 Waterboro
Town in Maine
| Population | 8,007 |
| Coordinates | 43.5356400, -70.7150600 |
| Altitude | 81 |
| Country | United States |
End: Waterboro (-70.71506, 43.53564)
Estimated Travel Time
Distance: 56 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 09m |
| 40 mph (64.37 km/h) | 00h 52m |
| 50 mph (80.47 km/h) | 00h 41m |
| 60 mph (96.56 km/h) | 00h 34m |
| 70 mph (112.65 km/h) | 00h 29m |
| 80 mph (129 km/h) | 00h 25m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.95 | $4.85 | $9.70 |
| Mid-grade | $4.46 | $5.48 | $10.96 |
| Premium | $4.86 | $5.98 | $11.95 |
| Diesel | $6.00 | $7.38 | $14.75 |
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 31, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.