Embark on a straightforward 133.3-mile journey from Charleston, ME, to the City of Portland, ME, a drive that typically takes around 3 hours and 7 minutes. This route is primarily highway-focused, with 76% of it utilizing major interstates like I-95 and I-295. With a manageable fuel cost estimated at $21, this trip is perfectly suited for a single-day excursion, allowing you to reach your destination without the need for an overnight stop. The drive is efficient, making it an excellent choice for a quick transition between two locations within the Northeast region.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
66.7 miles from Charleston, ME
A natural place for your longest stop of the day
, about 1h 30m into the drive
.
Main Roads
Road
Distance
Duration
I 95
53.5 mi
58m
I 295
46.5 mi
52m
Exeter Road
15.7 mi
27m
Moosehead Trail
4.7 mi
6m
Main Road
4 mi
7m
Portland - Peaks Island
2.5 mi
20m
Main Street
1.5 mi
2m
Newport Road
1.4 mi
2m
Longest stretch:
I 95
— 53.5 mi, about 58m
Turn-by-Turn Driving Directions
Step-by-step road directions between Charleston, ME and City of Portland, ME.
1
Start on this road
179 ft·7 sec·this road
2
Turn straight onto ME 11A
4.0 mi·7 min·Main Road
3
Turn left onto ME 11; ME 15
0.3 mi·29 sec·Dover Road
4
Continue on ME 11; ME 15
1.5 mi·2 min·Main Street
5
Turn right onto ME 11; ME 43
7.2 mi·12 min·Exeter Road
6
At end of road, turn left onto ME 11; ME 43
1.1 mi·2 min·Exeter Road
7
Continue on ME 11; ME 43
3.1 mi·5 min·Exeter Road
8
Keep slight left at fork onto ME 11; ME 43
4.3 mi·7 min·Exeter Road
9
At end of road, turn left onto ME 7; ME 11; ME 43
416 ft·7 sec·Dexter Road
10
Continue on ME 7; ME 11
1.4 mi·2 min·Newport Road
11
Continue on ME 7; ME 11
4.7 mi·6 min·Moosehead Trail
12
Enter roundabout onto Ox Bow Road
142 ft·2 sec·Ox Bow Road
13
Continue on Ox Bow Road
0.2 mi·43 sec·Ox Bow Road
14
Take the exit
0.3 mi·40 sec
15
Merge onto I 95
53 mi·58 min·I 95
16
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.
17
Take the exit onto US 1A
1.1 mi·2 min·US 1A
Exit 7Toward US 1AUse the straight / slight right lanes.
18
Continue on Maine State Pier
0.1 mi·29 sec·Maine State Pier
Use the straight lane.
19
Turn slight right
187 ft·13 sec
20
Turn straight onto Portland - Peaks Island
2.5 mi·20 min·Portland - Peaks Island
21
Continue
213 ft·15 sec
22
Continue on Welch Street
0.2 mi·49 sec·Welch Street
23
Turn right onto Oakland Avenue
0.1 mi·26 sec·Oakland Avenue
24
Turn slight left onto Whitehead Street
351 ft·15 sec·Whitehead Street
25
Continue on Seashore Avenue
0.2 mi·46 sec·Seashore Avenue
26
Continue on Seashore Avenue
0.6 mi·2 min·Seashore Avenue
27
Arrive at destination
Seashore Avenue
Trip Plan
Given the 3-hour duration, starting your drive earlier in the day is advisable to avoid potential traffic, especially as you get closer to Portland. You'll encounter one recommended stop, which is a good opportunity to stretch your legs and refuel if needed. The longest stretch without a break is over 53 miles on I-95, so plan accordingly. Keep an eye out for the transition from I-95 to I-295 as you near the city, as this is where the road environment will change most noticeably. Your estimated fuel cost for this 133.3-mile trip is $21.
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 66.7 miles from Charleston, ME, or about 1h 30m into the drive.
The longest continuous stretch on this route runs about 53.5 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 29 miles or 49m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 66.7 miles or 1h 30m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 2h 17m
Traffic, exits, and arrival timing usually matter more near City of Portland, ME than in the middle of the route.
Before You Leave
+
Open the route before leaving Charleston, 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 Charleston, ME
This is one driving day of about 133.3 miles and 3h 7m.
Your first comfortable stop window is around 29 miles from Charleston, ME.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on I 95 for about 53.5 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 12
5 decision points cluster between mile 13.1 and 132.4 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
13.1 mi into trip|~22m in|ME 11; ME 43 / Exeter Road
At end of road, turn left onto ME 11; ME 43 / Exeter Road
Navigation decision point
4
17.3 mi into trip|~30m in|ME 11; ME 43 / Exeter Road
Keep slight left at fork onto ME 11; ME 43 / Exeter Road
Highway fork - watch signs carefully
9
81.9 mi into trip|~1h 46m 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
128.3 mi into trip|~2h 39m 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
132.4 mi into trip|~3h 3m in|Oakland Avenue
Turn right onto Oakland Avenue
Navigation decision point
Fuel & Cost
Regular Gas
$21.46 one way
$42.92 round trip
$4.09/gal25.4 MPG avg47 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.50
$23.61
$47.22
premium
$4.86
$25.53
$51.05
diesel
$5.61
$29.43
$58.86
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$21
Meals
$25–$50
Total
$46–$71
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 46.6 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $14 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
40
0
$14.00
$6.40
Efficient EV
33.3
0
$11.66
$5.33
EV Truck/SUV
53.3
0
$18.66
$8.53
Gas CO2
47 kg
EV CO2
16 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 15, 2026
Origin
Charleston, ME
Late night
in Charleston on Sunday
Local time
12:58 AM
EDT
Current temp
49°F
Unavailable
Live forecast
Destination
City of Portland, ME
Late night
in City of Portland on Sunday
Local time
12:58 AM
EDT
Current temp
43°F
Unavailable
Live forecast
50°F
Augusta, ME
67 mi in
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
6 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
3h 7m 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...
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This is largely a highway-focused drive, with a significant 76% of the route on interstates. You'll experience stretches of efficient travel, including one uninterrupted segment of 53.5 miles on I-95. While the majority of the drive involves higher speeds and direct travel, the inclusion of roads like Exeter Road suggests a potential shift in pace as you approach your destination. Expect a consistent driving experience for the most part, with the primary focus on covering distance effectively.
76% highway — fuel and pacing are the main things to plan.
27 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 53.5 mi on I 95.
How Hard Is This Drive?
6/10
This is a straightforward highway drive that stays mostly on I 95 and I 295. You will hit about 12 points where you need to pay attention to lane position or signs. The trickiest moment comes around 13.1 miles in near ME 11; ME 43 / Exeter Road.
Driving Effort6/10
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 133.3 miles you will encounter 12 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 13.1 miles (ME 11; ME 43 / Exeter Road): Navigation decision point; at 17.3 miles (ME 11; ME 43 / Exeter Road): Highway fork - watch signs carefully; at 81.9 miles (I 295): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
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 Charleston, ME to City of Portland, ME, road signs begin pointing toward Brunswick along the way.
Brunswick
81.9 mi in|~1h 46m|via I 295
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 3h 7m. Total distance: 133.3 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
3h 7m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (76%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 53.5 miles on I 95. The full list of main roads is in the Roads section above.
We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at City of Portland, ME before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 1 meaningful breaks. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
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 13.1 miles (ME 11; ME 43 / Exeter Road): Navigation decision point; at 17.3 miles (ME 11; ME 43 / Exeter Road): Highway fork - watch signs carefully; at 81.9 miles (I 295): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — Frances Perkins National Monument. See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 3.1 hours each way, an in-and-out day trip would put you behind the wheel for 6.3 hours — manageable with a long break at City of Portland, ME, but most travelers stay overnight.
