How far is City of Portland, ME from Greenville, ME?
The driving distance from City of Portland, ME to Greenville, ME is about 158.2 miles (254.6 km), with a travel time of about 03h 39m by car.
- The straight-line flight distance is about 128.4 miles (206.7 km).
- For a round trip, plan for roughly 07h 19m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM EDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
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 03h 39m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Rain Showers
Chance Light Rain
Driving Route Map
The map below follows the saved road route between City of Portland and Greenville.
Turn-by-Turn Driving Directions
Step-by-step road directions between City of Portland and Greenville.
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1
Start on Seashore Avenue
3044 ft · 2 min · Seashore Avenue
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2
At the end of the road, turn left onto Seashore Avenue
1046 ft · 46 sec · Seashore Avenue
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3
Continue on Whitehead Street
107 m · 15 sec · Whitehead Street
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4
Continue on Oakland Avenue
594 ft · 32 sec · Oakland Avenue
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5
At the end of the road, turn left onto Welch Street
1291 ft · 1 min · Welch Street
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6
Continue on Portland - Peaks Island
2.5 mi · 20 min · Portland - Peaks Island
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7
Continue straight
57 m · 14 sec
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8
Turn right onto Maine State Pier
23 m · 31 sec · Maine State Pier
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9
Continue on Maine State Pier
656 ft · 31 sec · Maine State Pier
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10
Continue on Franklin Street
1.2 km · 1 min · Franklin Street
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11
Take the ramp slight right
1614 ft · 39 sec
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12
Merge slight left
46.3 mi · 52 min
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13
Merge slight left onto Maine Turnpike
53.6 mi · 58 min · Maine Turnpike
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14
Take the exit slight right toward ME 11, ME 100: Newport, Dexter
1611 ft · 46 sec
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15
Keep slight left
34 m · 7 sec
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16
Turn left onto Ox Bow Road
2725 ft · 1 min · Ox Bow Road
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17
Enter the roundabout and take exit 2 toward Moosehead Trail
37 m · 2 sec · Moosehead Trail
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18
Exit the roundabout onto Moosehead Trail
4.7 mi · 7 min · Moosehead Trail
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19
Continue on Newport Road
1.4 mi · 2 min · Newport Road
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20
Continue on Dexter Road
5.9 mi · 9 min · Dexter Road
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21
Continue on Corinna Road
1.2 mi · 2 min · Corinna Road
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22
Continue on Spring Street
1 mi · 2 min · Spring Street
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23
Continue on Church Street
1027 ft · 22 sec · Church Street
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24
Turn left onto Dam Street
89 m · 5 sec · Dam Street
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25
Continue on Grove Street
3106 ft · 53 sec · Grove Street
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26
Continue on Crockett Road
128 m · 7 sec · Crockett Road
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27
Turn straight onto North Dexter Road
9.4 mi · 14 min · North Dexter Road
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28
Continue on Main Street
1.4 km · 1 min · Main Street
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29
Continue on Bridge Street
626 ft · 19 sec · Bridge Street
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30
Turn left onto Water Street
1.3 mi · 2 min · Water Street
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31
Continue on South Main Street
150 m · 10 sec · South Main Street
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32
Turn right onto Elm Street
1.4 km · 1 min · Elm Street
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33
Continue on Main Road
6.3 mi · 9 min · Main Road
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34
Continue on Tenney Hill Road
4.1 mi · 6 min · Tenney Hill Road
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35
Continue on Greenville Road
10.2 mi · 15 min · Greenville Road
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36
Continue on Moosehead Lake Road
4.2 mi · 6 min · Moosehead Lake Road
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37
Turn right onto Pleasant Street
58 m · 8 sec · Pleasant Street
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38
Arrive at your destination
0 m · 1 sec · Pleasant Street
Car Route Details
A richer read on the saved driving route between City of Portland and Greenville.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
Maine Turnpike
Merge slight left onto Maine Turnpike
53.6 mi · 00h 58m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Chance Rain Showers leaving City of Portland and Chance Light Rain near Greenville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from City of Portland to Greenville?
The road trip is about 158.2 miles (254.6 km) and usually takes 03h 39m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Waterville is a useful midpoint, sitting about 79.1 miles from City of Portland and 79.1 miles from Greenville.
How much longer is the road route than the straight-line distance?
The direct path is about 128.4 miles (206.7 km), while the road route adds roughly 29.8 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 6:00 AM to 8:00 AM EDT. If you want a more comfortable same-day return, try to leave by 9:40 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $22.01 one way or $44.03 round trip. Estimated CO2 is about 49.6 kg one way.
What should you check before leaving?
Before you leave, expect Chance Rain Showers around City of Portland and Chance Light Rain near Greenville.
Stop Ideas Near Waterville
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Waterville Opera House
Sidney Town Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Waterville.
Augusta, ME
Belfast, Maine
Waldoboro, Maine
Damariscotta, Maine
Flight Path Map
This map shows the direct air route between City of Portland and Greenville. Straight-line distance: 128.41 mi (206.66 km).
#1 City of Portland
The twenty-eighth most populous city in the United States and the center of the Portland metropolitan area.
| Population | 653,115 |
| Coordinates | 43.6470800, -70.1682300 |
| Altitude | 36 |
| Country | United States |
#2 Greenville
Town in Piscataquis County, Maine, United States
| Population | 1,628 |
| Coordinates | 45.4594900, -69.5906100 |
| Altitude | 318 |
| Country | United States |
End: Greenville (-69.59061, 45.45949)
Estimated Travel Time
Distance: 255 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 16m |
| 40 mph (64.37 km/h) | 03h 57m |
| 50 mph (80.47 km/h) | 03h 09m |
| 60 mph (96.56 km/h) | 02h 38m |
| 70 mph (112.65 km/h) | 02h 15m |
| 80 mph (129 km/h) | 01h 58m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.95 | $22.01 | $44.03 |
| Mid-grade | $4.46 | $24.87 | $49.74 |
| Premium | $4.86 | $27.11 | $54.22 |
| Diesel | $6.00 | $33.46 | $66.93 |
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 03, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.