Drive Time
1h 59m
Distance
119 mi
192 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$16
one way
The drive from Dexter, ME to South Portland, ME covers 119 miles and takes about 1h 59m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on Corinna Road, Dexter Road, Newport Road for much of the mileage, and the overall profile is turn-heavy local drive. At current regular gas prices, budget about $16.16 one way before food or hotel costs.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
0 planned breaks
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
59.5 miles from Dexter, ME
A natural place for your longest stop of the day , about 59m into the drive .
Expect a 1h 59m drive with frequent turns across 119 miles of local and secondary roads.
| Road | Distance | Duration |
|---|---|---|
| Corinna Road | Unavailable | Refreshing |
| Dexter Road | Unavailable | Refreshing |
| Newport Road | Unavailable | Refreshing |
| Moosehead Trail | Unavailable | Refreshing |
| Ox Bow Road | Unavailable | Refreshing |
| I 295 South | Unavailable | Refreshing |
| US 1A | Unavailable | Refreshing |
| Marginal Way | Unavailable | Refreshing |
Per-road distance and duration are being refreshed from OSRM for this route.
Step-by-step road directions between Dexter, ME and South Portland, ME.
Start on Spring Street
Continue on Corinna Road
Continue on Dexter Road
Continue on Newport Road
Continue on Moosehead Trail
Enter the roundabout and take exit 2 toward Ox Bow Road
Exit the roundabout onto Ox Bow Road
Take the exit slight right
Merge slight right
Keep slight right to continue on I 295 South, ME 9, ME 126: Gardiner, Brunswick
Take the exit slight right toward US 1A
Turn right onto Marginal Way
Continue on State Street
Continue on Casco Bay Bridge
Continue on Broadway
Turn sharp right onto Pine Street
Arrive at your destination
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.
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 80 miles or 1h 20m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 59.5 miles or 59m 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 38m
Traffic, exits, and arrival timing usually matter more near South Portland, ME than in the middle of the route.
Open the route before leaving Dexter, 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 Dexter, ME
This is one driving day of about 119 miles and 1h 59m.
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 59.5 mi from Dexter, ME · 59m into the drive
Mid-route town
Meal stop
60 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
A short stop after about 80 miles helps settle the day before fatigue starts building.
The midpoint is around 59.5 miles from Dexter, ME, which is a good place for a longer meal and fuel stop.
The final approach into South Portland, ME usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around South Portland, ME.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Regular Gas
$16.16 one way
$32.33 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $3.85 | $18.04 | $36.07 |
| premium | $4.15 | $19.44 | $38.89 |
| diesel | $3.75 | $17.57 | $35.14 |
Estimated Tolls: $7.00
Toll estimates based on average 2024-2025 rates. EZ-Pass/SunPass discounts may lower the actual cost.
Estimated Trip Cost (one way, 1 person)
Fuel
$16
Tolls
$7
Meals
$25–$50
Total
$48–$73
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 41.6 kg one way.
Driving Electric?
About $12 in charging · 0 stops · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 35.7 | 0 | $12.49 | $5.71 |
| Efficient EV | 29.8 | 0 | $10.41 | $4.76 |
| EV Truck/SUV | 47.6 | 0 | $16.66 | $7.62 |
Gas CO2
42 kg
EV CO2
14 kg (67% 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. If you're planning ahead, check the forecast closer to your travel date.
Origin
Morning in Dexter on Saturday
Local time
9:58 AM
EDT
Current temp
42°F
Forecast unavailable right now
Destination
Morning in South Portland on Saturday
Local time
9:58 AM
EDT
Current temp
--
Forecast unavailable right now
Along the Route
41°F
West Scarborough, ME
60 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
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Road read
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
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