How Far Is Maine from New Jersey? | Miles By Route

Maine is about 323 miles from northern New Jersey to Portland, or 448 miles using state-center estimates.

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For travelers asking how far is Maine from New Jersey, the useful answer depends on where in New Jersey you start and where in Maine you plan to stop. Portland, Maine is the closest major Maine city for most New Jersey drivers, while Bar Harbor and Acadia National Park add about 175 miles beyond Portland.

The clean planning range is 323 to 471 driving miles from common New Jersey starting points to Portland, and about 499 miles from Newark to Bar Harbor. A nonstop drive can take just over 5 hours from North Jersey to Portland, but South Jersey, summer traffic, Boston-area congestion, and Maine coastal roads can turn the same trip into a full driving day.

Once your endpoints are set, compare live train, bus, and transfer choices before locking the route:

New Jersey To Maine Distance: The Useful Range

New Jersey to Maine distance is not one fixed number because both states are long north-to-south. The shortest common trip is North Jersey to southern Maine; the longest common leisure trip is South Jersey to Acadia or Downeast Maine.

A state-to-state planning estimate puts New Jersey to Maine at about 448 driving miles and about 7 hours 9 minutes. That figure works as a middle number, but it is less useful than choosing a real starting city and a real Maine stop.

• North Jersey to Portland: roughly 323 miles and about 5 hours 15 minutes before long stops.
• Central New Jersey to Portland: roughly 350 to 380 miles, usually closer to 6.5 to 7 hours.
• South Jersey to Portland: roughly 442 to 471 miles, often an all-day drive with meals and fuel stops.
• North Jersey to Bar Harbor: roughly 499 miles and about 8 hours 10 minutes before heavy traffic or longer breaks.

Trip planning shortcut: if the Maine destination is Portland, Ogunquit, Kennebunkport, or York, think “same-day drive.” If the Maine destination is Bar Harbor, Acadia, or the Down East coast, think “very long day or overnight stop.”

How Many Hours Should You Plan For The Drive?

The drive from New Jersey to Maine usually needs 5 to 9 hours, depending on endpoints and traffic. North Jersey to Portland is manageable in one day; South Jersey to Acadia is tiring without an overnight break.

The fastest practical route for most drivers follows I-95 or nearby interstate corridors through Connecticut, Massachusetts, New Hampshire, and southern Maine. Boston-area traffic can be the slowest section, especially Friday afternoons, Sunday returns, holiday weekends, and peak summer weeks.

Winter adds a different gate. Inland and northern Maine roads can bring snow, ice, and low visibility while coastal southern Maine may still be clear. Build in daylight when heading past Portland between November and March.

Driving From New Jersey To Maine: Common Endpoints

Common New Jersey-to-Maine drives vary by nearly 150 miles before you even count side trips. Portland is the best comparison point because many travelers use it as the first Maine stop, even when the final destination is farther north.

The Maine Department of Transportation keeps official state road maps, mileage resources, turnpike maps, rail maps, and park-and-ride maps on its MaineDOT highway map and mileage resources page. Use it after choosing a Maine destination, especially if your route leaves I-95 for coastal or inland roads.

New Jersey and Maine are in the same time zone, so arrival time is simple: the clock does not change. The harder part is picking a realistic arrival window after toll plazas, fuel stops, food stops, and traffic around New York City, Hartford, Worcester, Boston, Portsmouth, and Portland.

Is It Better To Drive, Fly, Or Take The Train?

Driving is usually the simplest choice if the Maine trip includes beaches, small towns, Acadia, or multiple coastal stops. Flying or taking the train can work well for Portland-only trips, but most Maine itineraries get easier with a car.

Rail trips from New Jersey usually involve Amtrak to Boston, a station transfer in Boston, then the Downeaster to Portland. That can be pleasant if Portland is the only goal, but it is rarely faster door to door than driving from North Jersey.

Flying makes the most sense when you live near Newark Liberty International Airport and find a good fare into Portland International Jetport. A flight to Boston can also work, but Boston-to-Maine ground time erases part of the air-time advantage.

If you are flying or taking the train and still want to reach beaches, lighthouses, small towns, or Acadia, compare rental cars near the Maine arrival point before buying the ticket:

Maine Arrival Bases For A First Night

Portland is the easiest first-night base for most New Jersey arrivals because the city sits near I-95 and I-295, with food, hotels, and onward access to the coast. York, Ogunquit, and Kennebunkport work better when you want the shortest possible Maine arrival.

Bar Harbor is a different plan. New Jersey to Bar Harbor is long enough that many travelers either start before dawn or break the trip in Portland, Portsmouth, or southern Maine before continuing to Acadia National Park.

For a simple arrival night in Maine, compare Portland-area stays on a map before choosing between downtown Portland, the airport area, South Portland, and the coastal towns south of the city:

Pick Your Best Route By Trip Style

The best New Jersey-to-Maine plan is the one that matches the Maine stop, not the state line. A Portland weekend, a southern Maine beach trip, and an Acadia vacation need different timing.

• Fastest simple answer: North Jersey to Portland is about 323 miles, so a same-day drive is reasonable.
• Best for South Jersey: leave early, expect 8 or more hours to Portland, and avoid Friday afternoon traffic if possible.
• Best for Acadia: treat Bar Harbor as a long-haul drive from New Jersey, not a casual hop beyond Portland.
• Best no-car plan: aim for Portland, then use local transit, rideshare, ferries, and guided day trips only where they fit your itinerary.
• Best overnight split: stop around Portland, Portsmouth, or southern Maine if the final destination is farther up the coast.

For most travelers, the clean answer is this: Maine starts about 300-plus road miles from northern New Jersey, Portland is the practical first Maine target, and Acadia sits far enough beyond Portland to deserve its own driving plan.