Identify the subway routes that connect to the Port Authority bus terminal if you're getting there by subway. Underground passageways connect the bus terminal to New York City subway lines A, C, E, N, Q, R, W, 1, 2, 3, and 7, as well as the shuttle to Grand Central Terminal.
Subway trains A and C also run directly from LaGuardia to the bus terminal, and from JFK you can take the Long Island Rail Road to Penn Station, and walk from Penn Station or take subway trains A, C, or E one stop to the bus terminal.
Identify the route to the bus terminal if you're arriving from Grand Central Terminal. Grand Central Terminal is at 42nd Street and Park Avenue, so you'll need to walk one block south and seven blocks west to get to the Port Authority bus terminal.
Identify the route to the bus terminal if you're arriving from Penn Station, another major transfer point for travelers. Penn Station is on 33rd St, between 7th and 8th Avenues. To get to the Port Authority from the bus terminal, walk seven blocks north and one block west.
