Deep River
Deep River
Portland
Portland
Train Driving

Deep River to Portland

Updated: 28 May 2026

The journey from Deep River to Portland, Maine, is a 200-mile drive north along the I-95 corridor. You will pass through Massachusetts and New Hampshire, reaching Portland in about 3.5 hours without heavy traffic. This route is a classic New England road trip, offering diverse scenery from the Connecticut coast to the rugged Maine shoreline. It is a popular route for those heading to the northern coast for vacations.

Total Distance: 320 km driving distance, 280 km air distance.
Fastest Way
Driving via I-95 takes 3.5 hours in light traffic.
Cheapest Way
Driving is the most cost-effective way, especially if traveling with others.
Compare Deep River to Portland Routes
Train
Connecting
Driving
Direct
Duration 5 hours 3 hours 30 mins
Avg Price $80-$150 $50-$60 in fuel
Operator Amtrak Personal Vehicle
Route Drive to New Haven, take Amtrak to Boston, then the Downeaster to Portland. I-95 N.
Tip The Downeaster is a scenic and relaxing way to finish the trip. Expect tolls in Massachusetts, New Hampshire, and Maine; use E-ZPass.
Travel Tips
  • Tolls
    Ensure your E-ZPass is ready for the multiple state tolls on I-95.
  • Traffic
    Avoid Boston traffic by timing your trip carefully or using the I-495 bypass.
  • Dining
    Portland is famous for its food scene; try the local lobster rolls.
  • Parking
    Downtown Portland has several parking garages; use them to avoid street parking stress.
  • Weather
    Maine weather can be unpredictable; pack layers even in summer.
Safety Tips
  • Long Drive
    Take regular breaks to stay alert on this long drive.
  • Speed
    Speed limits are strictly enforced in all states along the route.
  • Emergency
    Keep a roadside emergency kit in your car.
  • Visibility
    Use your lights during rain or fog, which is common on the coast.
People Also Ask
  • Is there a train?
    Yes, via Amtrak to Boston and the Downeaster to Portland.
  • How long is the drive?
    Approximately 3.5 hours.
  • Are there tolls?
    Yes, there are several tolls on I-95.
  • What is the best time to visit?
    Summer and early autumn are best.
  • Is it a scenic drive?
    Yes, especially the northern sections in Maine.
Quick Info
  • From Deep River, Connecticut, United States
  • To Portland, Maine, United States
  • Modes
Best Time to Travel

Summer for coastal activities or autumn for spectacular foliage.

Things to Do in Portland
1
Old Port
Wander through the historic district with its cobblestone streets, shops, and restaurants.
2
Portland Head Light
Visit this iconic lighthouse in Cape Elizabeth, one of the most photographed in the world.
3
Casco Bay Lines
Take a ferry ride to explore the beautiful islands of Casco Bay.
4
Portland Museum of Art
Explore the extensive collection of art in this beautiful downtown museum.
Tags
Deep River to Portland I-95 North Portland Maine travel New England road trip Deep River commute fastest route to Portland driving to Portland Maine travel guide