How far is Cornville, ME from South Portland, ME?
The driving distance from Cornville, ME to South Portland, ME is about 99.6 miles (160.3 km), with a travel time of about 01h 43m by car.
- The straight-line flight distance is about 87.2 miles (140.4 km).
- For a round trip, plan for roughly 03h 27m 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 43m.
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 Maine
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain Showers Likely
Mostly Sunny then Showers And Thunderstorms Likely
Driving Route Map
The map below follows the saved road route between Cornville and South Portland.
Turn-by-Turn Driving Directions
Step-by-step road directions between Cornville and South Portland.
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1
Start on Huff Road
19 m · 3 sec · Huff Road
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2
Continue on Oxbow Road
1.3 mi · 5 min · Oxbow Road
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3
Continue on Oxbow Road
30 m · 5 sec · Oxbow Road
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4
Continue on Revere School Road
1.2 km · 3 min · Revere School Road
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5
Turn left onto Beckwith Road
2.7 mi · 5 min · Beckwith Road
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6
Continue on North Avenue
2.7 mi · 5 min · North Avenue
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7
Turn right onto High Street
1067 ft · 35 sec · High Street
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8
Turn left onto Madison Avenue
2069 ft · 1 min · Madison Avenue
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9
Turn left onto Waterville Road
6.8 mi · 9 min · Waterville Road
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10
Continue on Skowhegan Road
7.4 mi · 11 min · Skowhegan Road
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11
Take the exit slight right
1676 ft · 41 sec
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12
Merge slight left
30.1 mi · 33 min
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13
Keep slight right to continue on I 295 South, ME 9, ME 126: Gardiner, Brunswick
46.5 mi · 53 min
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14
Take the exit slight right toward US 1A
2130 ft · 1 min
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15
Turn right onto Marginal Way
2795 ft · 1 min · Marginal Way
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16
Continue on State Street
1.6 km · 2 min · State Street
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17
Continue on Casco Bay Bridge
1.1 mi · 2 min · Casco Bay Bridge
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18
Continue on Broadway
1.6 km · 2 min · Broadway
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19
Turn sharp right onto Pine Street
18 m · 3 sec · Pine Street
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20
Arrive at your destination
0 m · 1 sec · Pine Street
Car Route Details
A richer read on the saved driving route between Cornville and South Portland.
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 South
Keep slight right to continue on I 295 South, ME 9, ME 126: Gardiner, Brunswick
46.5 mi · 00h 53m
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.
Rain Showers Likely leaving Cornville and Mostly Sunny then Showers And Thunderstorms Likely near South Portland.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Cornville to South Portland?
The road trip is about 99.6 miles (160.3 km) and usually takes 01h 43m 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?
Gardiner is a useful midpoint, sitting about 51.6 miles from Cornville and 48.1 miles from South Portland.
How much longer is the road route than the straight-line distance?
The direct path is about 87.2 miles (140.4 km), while the road route adds roughly 12.4 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 8:00 AM to 10:00 AM EDT. If you want a more comfortable same-day return, try to leave by 3:02 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $13.89 one way or $27.77 round trip. Estimated CO2 is about 31.3 kg one way.
What should you check before leaving?
Before you leave, expect Rain Showers Likely around Cornville and Mostly Sunny then Showers And Thunderstorms Likely near South Portland.
Stop Ideas Near Gardiner
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 Gardiner.
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Flight Path Map
This map shows the direct air route between Cornville and South Portland. Straight-line distance: 87.23 mi (140.39 km).
#1 Cornville
Town in Somerset County, Maine
| Population | 1,389 |
| Coordinates | 44.8367300, -69.6731100 |
| Altitude | 140 |
| Country | United States |
#2 South Portland
City in Cumberland County, Maine, USA
| Population | 25,950 |
| Coordinates | 43.6414700, -70.2408800 |
| Altitude | 7 |
| Country | United States |
End: Pine Street (-70.240981, 43.641461)
Estimated Travel Time
Distance: 160 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 19m |
| 40 mph (64.37 km/h) | 02h 29m |
| 50 mph (80.47 km/h) | 01h 59m |
| 60 mph (96.56 km/h) | 01h 39m |
| 70 mph (112.65 km/h) | 01h 25m |
| 80 mph (129 km/h) | 01h 14m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.95 | $13.89 | $27.77 |
| Mid-grade | $4.46 | $15.69 | $31.38 |
| Premium | $4.86 | $17.10 | $34.20 |
| Diesel | $6.00 | $21.11 | $42.22 |
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.