Amtrak Downeaster serves the Portland area.

How long is the drive?

The drive takes approximately 45 minutes.

What is the best airport?

Portland International Jetport (PWM) serves the region.

There are tolls on the Maine Turnpike (I-95).

Yes, the roads are well-maintained and safe.

Kennebunk

Portland

Bus Driving

Kennebunk to Portland

Updated: 28 May 2026

The trip from Kennebunk to Portland is a short 45-kilometer journey along the scenic Maine coast. Driving via I-95 N or the more picturesque US-1 takes about 45 minutes. You can also take a local bus or regional transit service. This route is perfect for a day trip, offering beautiful views of the Atlantic Ocean and charming coastal towns. Whether you are commuting for work or visiting for leisure, the journey is quick and easy.

Total Distance: Driving distance 45 km; Air distance 40 km.

Fastest Way

Driving via I-95 N takes 45 minutes.

Cheapest Way

Driving is the most cost-effective way to reach Portland.

Compare Kennebunk to Portland Routes

	Bus Direct	Driving Direct
Duration	1 hour	45 mins
Avg Price	$15 - $25	$10 - $20
Operator	Greyhound	Personal Vehicle
Route	Kennebunk to Portland	I-95 N or US-1 N
Tip	Check the bus schedule in advance as frequency can be limited.	Take US-1 for a more scenic drive through coastal towns.

Travel Tips

Traffic
Avoid rush hour traffic in Portland by planning your arrival accordingly.
Dining
Try the local seafood, especially the lobster rolls.
Weather
Be prepared for cool and breezy weather, even in the summer.
Parking
Use the street parking apps to find convenient spots in downtown Portland.
Rest Stops
The drive is short, so you won't need many stops.