Practical

Getting here, and getting around

Portsmouth is easy to reach and easier to leave the car behind in. The one decision that shapes the whole trip is where you park it when you arrive.

Arriving

Routes in, and what each one is actually like

Journey times are typical rather than guaranteed. Nothing here is a live schedule — check the operator before you travel.

By car from Boston
About an hour without traffic
North on I-95. The last stretch crosses the Piscataqua on high bridges — take the Portsmouth exits rather than continuing into Maine. Friday afternoons northbound and Sunday afternoons southbound are the two predictable jams.
Downtown is the wrong place to look for a free space. Head straight for a garage.
By car from Portland, Maine
About an hour
South on I-95, over the river. Portsmouth is the first New Hampshire exit after the bridge.
Tolls on the Maine Turnpike section.
By bus from Boston
Roughly ninety minutes
Scheduled coach services run between Boston (South Station and Logan Airport) and the Portsmouth transportation centre on the edge of town.
The bus terminal is not downtown; plan a short taxi, rideshare or twenty-minute walk.
By air
Varies
Boston Logan is the practical international gateway at about an hour by road. Manchester–Boston Regional and Portland International Jetport are both closer to an hour away and often quieter.
There is a small commercial airport at Pease, adjacent to the city, with limited scheduled service.
By train
Not direct
There is no station in Portsmouth. The nearest passenger rail on the Boston–Portland line stops at Exeter, Durham and Dover, each roughly twenty to thirty minutes away by road.
Arriving by train means arranging onward transport at the far end.

Once you are here

Short version: walk. The rest of this table is for the days you leave the centre.

Ways of getting around Portsmouth compared
Mode	Verdict	Detail
On foot	The default	The historic core is about a mile across. Almost everything a visitor wants is within a fifteen-minute walk of Market Square, on brick pavements that are uneven in places.
Local bus	Useful for the edges	A local transit network links downtown with the outer neighbourhoods and neighbouring Seacoast towns.
Rideshare and taxi	Reliable in season	Straightforward downtown and to Kittery or New Castle; thinner late at night in winter.
Bicycle	Good, with caveats	Flat and short-distance, but the bridges and arterial roads are unpleasant on two wheels.
Car	Only for day trips out	Keep it parked while you are downtown. You will want it for the beaches, the lighthouses and anything in Rye or Newington.

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