Driving
South Kingstown to Portland
Updated: 28 May 2026
The drive from South Kingstown to Portland, Maine, covers approximately 250 kilometers. You will take I-95 North through Massachusetts and New Hampshire into Maine. This is a major interstate route that requires passing through several metropolitan areas, including Boston. The journey typically takes 3 hours, though traffic near Boston can add significant time. It is a scenic drive that transitions from the southern New England coast to the rugged Maine shoreline.
Total Distance: 250 km driving distance; 210 km straight-line air distance.
Fastest Way
Driving via I-95 is the fastest route at 3 hours.
Cheapest Way
Driving is the most practical and cost-effective option.
Compare South Kingstown to Portland Routes
Driving
Direct
Duration
3 hours
Avg Price
$40 - $60 (fuel/tolls)
Operator
Personal Vehicle
Route
I-95 North.
Expect tolls in New Hampshire and Maine; use E-ZPass.
Travel Tips
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TrafficAvoid the Boston area during rush hour (7-9 AM, 3-6 PM).
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TollsEnsure your E-ZPass is active for the New Hampshire and Maine turnpikes.
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ParkingUse the parking garages in the Old Port area.
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NavigationI-95 is well-marked, but stay alert for lane changes in Boston.
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FuelingGas prices are generally lower in New Hampshire than in Massachusetts.
Safety Tips
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Highway SafetyMaintain a safe distance in high-speed traffic on I-95.
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WeatherBe prepared for sudden weather changes in Maine.
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FatigueTake breaks at rest stops along the I-95 corridor.
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EmergencyKeep a roadside assistance plan active.
People Also Ask
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Is there a train to Portland?You can take the Amtrak Downeaster from Boston, but not from Rhode Island.
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How long is the drive?It takes about 3 hours without traffic.
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Are there tolls?Yes, there are tolls in New Hampshire and Maine.
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What is the best route?I-95 North is the standard and most direct route.
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Is Portland worth the drive?Yes, it is a vibrant city with excellent food and scenery.
Quick Info
- From South Kingstown, Rhode Island, United States
- To Portland, Maine, United States
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Modes
Best Time to Travel
Summer for coastal activities or October for fall foliage.
Things to Do in Portland
1
Old Port
Wander through the historic district filled with cobblestone streets, boutiques, and seafood restaurants.
2
Portland Head Light
Visit the iconic lighthouse in Cape Elizabeth, just a short drive from downtown Portland.
3
Portland Museum of Art
Explore the oldest and largest public art institution in Maine.
4
Casco Bay Lines
Take a ferry ride to the nearby islands for stunning views of the Maine coast.
Tags
South Kingstown to Portland
drive to Portland Maine
I-95 route
Rhode Island to Maine travel
Portland travel guide
driving directions Portland
South Kingstown commute
Maine travel tips
