How far is Portland, ME from Bath, ME?
The driving distance from Portland, ME to Bath, ME is about 34.4 miles (55.4 km), with a travel time of about 00h 45m by car.
- The straight-line flight distance is about 28 miles (45.1 km).
- For a round trip, plan for roughly 01h 31m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
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 00h 45m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
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.
Town in Maine, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain Showers Likely
Rain Showers Likely
Driving Route Map
The map below follows the saved road route between Portland and Bath.
Turn-by-Turn Driving Directions
Step-by-step road directions between Portland and Bath.
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1
Start on Congress Street
40 m · 12 sec · Congress Street
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2
Turn left onto Elm Street
158 m · 22 sec · Elm Street
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3
Turn right onto Cumberland Avenue
1719 ft · 44 sec · Cumberland Avenue
-
4
Turn left onto Franklin Street
1945 ft · 37 sec · Franklin Street
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5
Take the ramp slight right
1614 ft · 39 sec
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6
Merge slight left
22 mi · 26 min
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7
Take the exit slight right toward US 1: Brunswick, Bath, Coastal Route
1.3 mi · 2 min
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8
Continue on Pleasant Street
1.2 mi · 3 min · Pleasant Street
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9
Turn left onto Mill Street
8.5 mi · 12 min · Mill Street
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10
Turn slight right onto Commercial Street
974 ft · 36 sec · Commercial Street
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11
Continue on Vine Street
773 ft · 29 sec · Vine Street
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12
Arrive at your destination
0 m · 1 sec · Vine Street
Car Route Details
A richer read on the saved driving route between Portland and Bath.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
Franklin Street
Merge slight left
22 mi · 00h 26m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Rain Showers Likely leaving Portland and Rain Showers Likely near Bath.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Portland to Bath?
The road trip is about 34.4 miles (55.4 km) and usually takes 00h 45m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Freeport is a useful midpoint, sitting about 17.2 miles from Portland and 17.2 miles from Bath.
How much longer is the road route than the straight-line distance?
The direct path is about 28 miles (45.1 km), while the road route adds roughly 6.4 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 8:00 AM to 10:00 AM EDT. If you want a more comfortable same-day return, try to leave by 4:58 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $4.77 one way or $9.55 round trip. Estimated CO2 is about 10.8 kg one way.
What should you check before leaving?
Before you leave, expect Rain Showers Likely around Portland and Rain Showers Likely near Bath.
Stop Ideas Near Freeport
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Freeport.
Freeport
Brunswick Maine Street Station
Bath, Maine
Portland Transportation Center
Flight Path Map
This map shows the direct air route between Portland and Bath. Straight-line distance: 28.01 mi (45.07 km).
#1 Portland
The most populous city in Cumberland County, Maine.
| Population | 66,803 |
| Coordinates | 43.6573700, -70.2589000 |
| Altitude | 19 |
| Country | United States |
#2 Bath
Town in Maine, United States
| Population | 8,335 |
| Coordinates | 43.9106400, -69.8206000 |
| Altitude | 19 |
| Country | United States |
End: Bath (-69.8206, 43.91064)
Estimated Travel Time
Distance: 55 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 08m |
| 40 mph (64.37 km/h) | 00h 51m |
| 50 mph (80.47 km/h) | 00h 41m |
| 60 mph (96.56 km/h) | 00h 34m |
| 70 mph (112.65 km/h) | 00h 29m |
| 80 mph (129 km/h) | 00h 25m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.95 | $4.77 | $9.55 |
| Mid-grade | $4.46 | $5.39 | $10.79 |
| Premium | $4.86 | $5.88 | $11.76 |
| Diesel | $6.00 | $7.26 | $14.51 |
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 · Apr 16, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.