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Trip from Portland, ME to South Windham, ME

Compiled and reviewed by the Trip.ovh planning team at COD Solutions Oy · Last reviewed Apr 18, 2026 · Editorial standards

Drive Time

22m

Distance

12 mi

19 km

Drive Score

6/10

Good drive

Same Day?

Yes, doable

Fuel Cost

$2

one way

EV Charging

Unknown

Best Time to Leave

Save up to 6 min
4 AM
0h 21m ★
6 AM
0h 23m
8 AM
0h 27m
10 AM
0h 24m
12 PM
0h 24m
3 PM
0h 24m
5 PM
0h 26m
8 PM
0h 22m

Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.

seat of Cumberland County, and largest city in State of Maine, United States

Portland, ME

Wikimedia Commons

Downtown South Windham, ME, ME

South Windham, ME

Wikimedia Commons

Trip Overview

Portland, ME to South Windham, ME is 12 miles and takes about 22 minutes via Mosher Road, Stroudwater Street, and Congress Street, with a fuel budget near $2 and enough daylight to finish in a day. This short drive stays within the Northeast region, specifically Maine, making it an easy local excursion. Expect a route that involves frequent turns rather than sustained highway cruising. Given its brevity, this trip is ideal for a quick errand or a brief scenic detour without requiring an overnight stay.

Who Is This Route For?

Weekend Trip

Doable as a same-day drive at 22m. Total distance: 12 miles.

Family Friendly

Moderate complexity with 0 natural rest stops along the way.

Solo Traveler

22m drive, comfortable solo distance.

EV Driver

0 DC fast chargers along the route. Coverage: unknown.

First-Time Driver

Mostly highway driving (0%). Some complex stretches to watch for.

Scenic Drive

Turn-heavy local drive route profile.

Drive Character

This route is characterized as a 'Turn-heavy local drive,' with 0% highway share, meaning you'll be navigating surface streets for the entire 12-mile journey. The longest uninterrupted stretch you’ll encounter is 2.9 miles on Mosher Road. As you travel, anticipate a dynamic driving experience with numerous intersections and changes in road names, including Mosher Road, Stroudwater Street, and Congress Street. This isn't a high-speed dash but rather a more deliberate, community-focused navigation.

This route has more turning and local-road decision points than a simple highway run.
There are about 20 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
Mosher Road is the longest continuous segment at about 2.9 miles.

How Hard Is This Drive?

Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. You will hit about 12 points where you need to pay attention to lane position or signs. The trickiest moment comes around 0.1 miles in near Brown Street.

Driving Effort 5/10

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 12 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 0.1 miles (Brown Street): Navigation decision point; at 6.2 miles (Spring Street): Lane positioning matters here; at 6.2 miles (ME 25 Business / Main Street): Lane positioning matters here.

Critical Maneuvers

5 of 12 key points

These are the spots where you need to pay the most attention. Preview them before you drive.

5
0.1 mi into trip | ~0m in | Brown Street

Turn right onto Brown Street

Navigation decision point

7
6.2 mi into trip | ~11m in | Spring Street

Turn right onto Spring Street

Lane positioning matters here

Use the straight / right lanes.
5
6.2 mi into trip | ~11m in | ME 25 Business / Main Street

Turn left onto ME 25 Business / Main Street

Lane positioning matters here

Use the left lane.
5
8.5 mi into trip | ~15m in | Mosher Road

Turn right onto Mosher Road

Lane positioning matters here

Use the right lane.
6
11.3 mi into trip | ~20m in | US 202; ME 4 / Gray Road

Enter roundabout onto US 202; ME 4 / Gray Road toward Windham

Roundabout - know your exit number before entering

Toward Windham

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 Portland, ME to South Windham, ME, road signs begin pointing toward Windham along the way.

Windham

11.3 mi in | ~20m | via US 202; ME 4

Main Roads

Road Distance Duration
Mosher Road 2.9 mi 4m
Stroudwater Street 1.7 mi 3m
Congress Street 1.6 mi 2m
Main Street 1.5 mi 2m
Westbrook Street 1.2 mi 2m
Park Avenue 0.9 mi 1m
William B Clarke Drive 0.6 mi 1m
Gray Road 0.5 mi 1m
Longest stretch: Mosher Road — 2.9 mi, about 4m

Turn-by-Turn Driving Directions

Step-by-step road directions between Portland, ME and South Windham, ME.

1

Start on Congress Street

484 ft · 20 sec · Congress Street
2

Turn right onto Brown Street

0.1 mi · 30 sec · Brown Street
3

Turn left onto Cumberland Avenue

0.2 mi · 29 sec · Cumberland Avenue
4

Turn right onto ME 77

0.2 mi · 19 sec · High Street
5

Turn left onto Park Avenue

0.9 mi · 1 min · Park Avenue
6

Continue on Congress Street

1.5 mi · 2 min · Congress Street
7

Turn right onto Westbrook Street

1.2 mi · 2 min · Westbrook Street
8

Continue on Stroudwater Street

1.7 mi · 3 min · Stroudwater Street
9

Turn left onto William B Clarke Drive

0.1 mi · 17 sec · William B Clarke Drive
10

Turn right onto Spring Street

324 ft · 13 sec · Spring Street
Use the straight / right lanes.
11

Turn left onto ME 25 Business

0.5 mi · 53 sec · Main Street
Use the left lane.
12

Turn right onto ME 25

0.4 mi · 47 sec · William B Clarke Drive
13

Continue on ME 25

0.3 mi · 38 sec · Conant Street
14

Continue on Main Street

1.0 mi · 1 min · Main Street
Use the straight lane.
15

Turn right onto Mosher Road

2.9 mi · 4 min · Mosher Road
Use the right lane.
16

Enter roundabout onto US 202; ME 4

80 ft · 4 sec · Gray Road
Toward Windham
17

Continue on US 202; ME 4

0.5 mi · 1 min · Gray Road
Toward Windham
18

Turn right onto Depot Street

0.1 mi · 31 sec · Depot Street
19

Turn left

190 ft · 13 sec
20

Arrive at destination

Fuel & Cost

Regular Gas

$1.93 one way

$3.86 round trip

$4.09/gal 25.4 MPG avg 4 kg CO2
Fuel Type $/gal One Way Round Trip
midgrade $4.50 $2.13 $4.25
premium $4.86 $2.30 $4.60
diesel $5.61 $2.65 $5.30

No toll roads detected on this route.

Drive Cost (one way)

Fuel

$2

Estimated CO2 emission: 4.2 kg one way. Prices: EIA weekly data, 2026-04-13.

Driving Electric?

About $1 in charging · 0 stops · 75% less CO2

Vehicle Type kWh Stops DC Fast Home Charge
Average EV 3.6 0 $1.26 $0.58
Efficient EV 3 0 $1.05 $0.48
EV Truck/SUV 4.8 0 $1.68 $0.77

Gas CO2

4 kg

EV CO2

1 kg (75% 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 16, 2026

Origin

Portland, ME

Late night in Portland on Saturday

Local time

2:18 AM

EDT

Current temp

51°F

Unavailable

Live forecast

Destination

South Windham, ME

Late night in South Windham on Saturday

Local time

2:18 AM

EDT

Current temp

57°F

Unavailable

Live forecast

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 warmer at arrival

A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.

Road read

22m 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.

Frequently Asked Questions

The drive from Portland, ME to South Windham, ME covers 12 miles and takes about 22m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.

The main roads are Mosher Road, Stroudwater Street, Congress Street. Expect a mix of highway and local road driving.

This is a comfortable same-day trip.

The midpoint is about 6 miles from Portland, ME. Look for rest areas, gas stations, or food options near the halfway mark.

At current regular gas prices, expect to spend about $1.93 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.

Leave by 9 AM and you'll arrive before lunch. Even a 4 PM departure gets you there before dark in summer.

This drive requires moderate attention. Across 12 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.

The main spots that need attention: at 0.1 miles (Brown Street): Navigation decision point; at 6.2 miles (Spring Street): Lane positioning matters here; at 6.2 miles (ME 25 Business / Main Street): Lane positioning matters here.

On the drive from Portland, ME to South Windham, ME, road signs begin pointing toward Windham along the way.

How this page is built

Compiled by the Trip.ovh planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, and EIA for fuel prices. See our methodology for refresh cadence and limitations.

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Explore More

Return Trip

South Windham, ME to Portland, ME

Plan the drive back the other way.

10.8 mi 23m

Explore more options from Portland, ME or browse trips ending in South Windham, ME.

Looking for more statewide routes? Browse ME road trips.