This 100.3-mile drive from Cornville, ME, to Portland, ME, is a straightforward trip that can easily be completed in about 2 hours and 8 minutes. It's a perfect candidate for a single-day excursion, especially given the estimated fuel cost of just $16. The route primarily utilizes major highways, offering a direct path through Maine's Northeast region. You'll find this drive to be efficient and practical, making it ideal for those looking to reach their destination without extensive detours. Consider this a no-fuss journey, well-suited for a quick getaway or a practical transit.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
50.2 miles from Cornville, ME
A natural place for your longest stop of the day
, about 1h 10m into the drive
.
Main Roads
Road
Distance
Duration
I 295
46.5 mi
52m
I 95
30.1 mi
33m
Skowhegan Road
7.4 mi
10m
Waterville Road
6.8 mi
9m
Beckwith Road
2.7 mi
4m
North Avenue
2.7 mi
4m
Oxbow Road
1.3 mi
4m
US 1A
0.7 mi
1m
Longest stretch:
I 295
— 46.5 mi, about 52m
Turn-by-Turn Driving Directions
Step-by-step road directions between Cornville, ME and Portland, ME.
1
Start on Huff Road
63 ft·2 sec·Huff Road
2
Continue on Oxbow Road
1.3 mi·4 min·Oxbow Road
3
Continue on Oxbow Road
98 ft·4 sec·Oxbow Road
4
Continue on Revere School Road
0.7 mi·2 min·Revere School Road
5
Turn left onto Beckwith Road
2.7 mi·4 min·Beckwith Road
6
Continue on North Avenue
2.7 mi·4 min·North Avenue
7
Turn right onto High Street
0.2 mi·34 sec·High Street
8
Turn left onto US 201
0.4 mi·1 min·Madison Avenue
9
Turn left onto US 201
6.8 mi·9 min·Waterville Road
10
Continue on US 201
7.4 mi·10 min·Skowhegan Road
11
Take the exit
0.3 mi·40 sec
12
Merge onto I 95
30 mi·33 min·I 95
13
Keep slight right at fork onto I 295
46 mi·52 min·I 295
Exit 103Toward I 295 South, ME 9, ME 126: Gardiner, BrunswickUse the straight lane.
14
Take the exit onto US 1A
0.7 mi·1 min·US 1A
Exit 7Toward US 1AUse the straight / slight right lanes.
15
Turn right onto Cumberland Avenue
0.4 mi·50 sec·Cumberland Avenue
Use the straight lane.
16
Turn left onto Preble Street
0.1 mi·19 sec·Preble Street
17
Turn left onto Congress Street
156 ft·5 sec·Congress Street
18
Arrive at destination
Congress Street
Trip Plan
Given the relatively short 2-hour duration and 100.3-mile distance, this trip from Cornville to Portland offers significant flexibility. You can depart at your leisure, but an early morning start will help you beat any potential midday traffic entering Portland. With a fuel cost estimated at $16, you won't need to worry excessively about frequent refueling stops. The longest stretch without a break is 46.5 miles on I-295, so plan your restroom and snack breaks accordingly before embarking on that segment. Keep an eye on your fuel gauge, especially as you approach Portland, to ensure a smooth arrival.
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
You may only need one short stretch break if traffic stays light.
The halfway point lands around 50.2 miles from Cornville, ME, or about 1h 10m into the drive.
The longest continuous stretch on this route runs about 46.5 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 22 miles or 39m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 50.2 miles or 1h 10m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 1h 46m
Traffic, exits, and arrival timing usually matter more near Portland, ME than in the middle of the route.
Before You Leave
+
Open the route before leaving Cornville, ME so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from Cornville, ME
This is one driving day of about 100.3 miles and 2h 8m.
Your first comfortable stop window is around 22 miles from Cornville, ME.
This route can stay practical as a one-day drive if traffic stays reasonable.
The longest stretch is on I 295 for about 46.5 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 11
5 decision points cluster between mile 7.7 and 100.3 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
4
7.7 mi into trip|~18m in|US 201 / Madison Avenue
Turn left onto US 201 / Madison Avenue
Navigation decision point
9
52.6 mi into trip|~1h 13m in|I 295
Keep slight right at fork onto I 295 toward I 295 South, ME 9, ME 126: Gardiner, Brunswick
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight lane.
Exit 103
Toward I 295 South, ME 9, ME 126: Gardiner, Bru...
7
99.1 mi into trip|~2h 6m in|US 1A
Take the exit onto US 1A toward US 1A
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 7
Toward US 1A
5
99.8 mi into trip|~2h 7m in|Cumberland Avenue
Turn right onto Cumberland Avenue
Lane positioning matters here
Use the straight lane.
5
100.3 mi into trip|~2h 8m in|Congress Street
Turn left onto Congress Street
Navigation decision point
Fuel & Cost
Regular Gas
$16.15 one way
$32.29 round trip
$4.09/gal25.4 MPG avg35 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.50
$17.77
$35.53
premium
$4.86
$19.21
$38.41
diesel
$5.61
$22.14
$44.29
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$16
Meals
$25–$50
Total
$41–$66
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 35.1 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $11 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
30.1
0
$10.53
$4.81
Efficient EV
25.1
0
$8.78
$4.01
EV Truck/SUV
40.1
0
$14.04
$6.42
Gas CO2
35 kg
EV CO2
12 kg (66% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Forecast as of Apr 20, 2026
Origin
Cornville, ME
Late night
in Cornville on Tuesday
Local time
4:11 AM
EDT
Current temp
39°F
Unavailable
Live forecast
Destination
Portland, ME
Late night
in Portland on Tuesday
Local time
4:11 AM
EDT
Current temp
50°F
Unavailable
Live forecast
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
11 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
2h 8m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
National Parks Near This Route
Worth a detour if your schedule allows.
Frances Perkins National Monument
National Monument
Known as the first woman to hold a presidential cabinet position and the “Woman behind the New Deal,” Frances Perkins championed many labor rights that Americans enjoy today, including safety standard...
17 mi from route
~42 min detour
Free
near mile 62.3
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
Expect a highway-focused drive for this 100.3-mile journey, with 77% of the route on major interstates. The majority of your time will be spent on I-295 and I-95, with segments also on Skowhegan Road. You'll encounter a longest stretch of 46.5 miles on I-295, indicating periods of uninterrupted highway travel. This profile suggests a drive characterized by consistent speed and efficient movement, rather than winding backroads or frequent town navigations. The personality of this route is one of directness and speed, designed for covering ground.
77% highway — fuel and pacing are the main things to plan.
18 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 46.5 mi on I 295.
How Hard Is This Drive?
5/10
This is a straightforward highway drive that stays mostly on I 295 and I 95. You will hit about 11 points where you need to pay attention to lane position or signs. The trickiest moment comes around 7.7 miles in near US 201 / Madison Avenue.
Driving Effort5/10
Moderate - straightforward overall, but long enough or busy enough to require pacing
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 100.3 miles you will encounter 11 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: at 7.7 miles (US 201 / Madison Avenue): Navigation decision point; at 52.6 miles (I 295): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 99.1 miles (US 1A): Exit ramp - move to the correct lane early. Lane positioning matters here.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from Cornville, ME to Portland, ME, road signs begin pointing toward Brunswick along the way.
Portland is on a peninsula in Casco Bay on the Southern Maine coast approximately 100 miles (161 km) north of Boston, Massachusetts. It has more than 65,000 inhabitants, making it the largest city in Maine. Portland is a small seaside city with a high concentration of shops, restaurants, museums, galleries, tours and many things to see and do. Many people commute to Portland to work, and the city's population significantly increases in the summertime.
Doable as a same-day drive at 2h 8m. Total distance: 100.3 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
2h 8m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (77%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 46.5 miles on I 295. The full list of main roads is in the Roads section above.
Yes, with realistic expectations. Build in a stop roughly every 2 hours, have snacks and activities ready, and check the Nearby Places tabs for kid-friendly stops along the way.
Mostly yes along the main roads, but rural stretches through ME can have sparse or no coverage. Before you leave, download offline Google Maps or Apple Maps for the route, and consider downloading music or podcasts instead of streaming. If you depend on data for navigation, keep a paper backup of the turn-by-turn directions.
The main spots that need attention: at 7.7 miles (US 201 / Madison Avenue): Navigation decision point; at 52.6 miles (I 295): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 99.1 miles (US 1A): Exit ramp - move to the correct lane early. Lane positioning matters here.
Yes — Frances Perkins National Monument. See the National Parks section for detour distances and tips on detours.
Yes. A round trip is manageable in a single day if you plan a break at Portland, ME before heading back.
