Many visitors to New England plan around Boston and Cape Cod, and the island of Nantucket often gets left off the itinerary. The island lies roughly 30 miles from the Massachusetts coast, yet it has a distinct character once you step off the boat or plane. A travel guide published by ([1])highlights how close the island sits to the mainland, which is the detail that makes it appealing for a short trip.
A short crossing to a different atmosphere
Nantucket’s distance from the mainland is often described as about 30 miles, and one travel guide places it 30 miles (48 km) off the coast of Cape Cod. Other sources give slightly different figures. One Cape Cod transport page puts the island 27 miles away from the mainland, while a route planner lists the distance from Cape Cod and the islands at 33 miles. The variation depends on the point of measurement, but all of these figures place the island within a single day’s journey.
That proximity shapes how visitors reach it. Nantucket has no bridge or road link, so the choices are limited. The only ways to get to Nantucket are by ferry or by plane. For many travelers, the crossing itself becomes part of the experience, since the mainland gradually recedes from view on the way out.
Ferries and flights from the mainland
Ferry service from Cape Cod runs from a few different points, and the travel time depends on the vessel. The main options include:
- A Steamship Authority high-speed ferry from Hyannis, which takes about 1 hour, passengers only, seasonal.
- A Steamship Authority traditional ferry from Hyannis, which takes about 2 hours 15 minutes, carries passengers, bicycles and vehicles, runs through winter.
- A Hy-Line Cruises high-speed ferry from Hyannis, which takes about 60 minutes, passengers only.
The vehicle factor matters for planning. The Steamship Authority traditional ferry is the only Cape Cod service carrying vehicles. Travelers who want a car on the island will need to book that slower crossing, while those traveling light can choose the faster boats.
Air travel offers another route. Cape Air operates daily flights from Logan (BOS) to Nantucket (ACK), and flights to Nantucket Memorial Airport run in-season from several East Coast cities and year-round from Barnstable Municipal Airport in Hyannis, MA. Summer demand is heavy, and one planning guide advises travelers to book early – flights fill fast in summer.
What matters now: Schedules and seasonal services change from year to year, so travelers should confirm current departure times with each operator before booking. The Steamship Authority traditional ferry offers the only car service from Cape Cod, and summer flights tend to sell out first.
Choosing the right gateway
Hyannis remains the most practical starting point for many travelers. Hyannis offers the largest selection of ferry departures and is the primary mainland gateway to the island. Those staying farther along the Cape have other options. Freedom Cruise Line offers daily Nantucket Ferry service departing from Harwich Port Cape Cod. Travelers who prefer a quieter departure point may find that route easier to reach.
Choosing a gateway often comes down to how much time a visitor has and whether they need a vehicle. A day trip favors the fastest crossing, while a longer stay may justify the traditional ferry and its car service. Either way, the island’s position just offshore keeps the trip manageable.
A short trip that still feels separate
Nantucket’s appeal rests on a simple contrast. The island is close enough to reach in an hour or two from Cape Cod, yet the crossing is long enough to create a sense of arrival. For travelers who want a change of scenery without a long journey, the island offers a practical option that is easy to overlook. Planning ahead for ferry schedules and summer flights will help make that trip as smooth as the short distance suggests.
