Take the Uptown B or D trains (of the B-D-F-M, the orange line), 1 stop, from 47th-50th Street-Rockefeller Center (on 6th Avenue) to 7th Avenue.
Transfer at 7th Avenue to the Downtown E train (of the A-C-E, the blue line) to the end of the line, the World Trade Center station.
To take the subway from LaGuardia to Penn Station, you will need to first take the Q70 bus from the airport to the Roosevelt Ave-Jackson Heights subway station. From there, you can transfer to the E train, which will take you directly to Penn Station.
To travel from LaGuardia Airport to Penn Station using the subway, you can take the M60 bus from the airport to the Astoria Blvd subway station. From there, you can transfer to the N or W train and take it to 34th Street-Herald Square station, which is near Penn Station.
No, the AirTrain takes you to and from the subway, and the subway takes you to and from Penn Station. Take the AirTrain to the Howard Beach Station, and get the Manhattan-bound A train (of the A-C-E, the blue line) to 34th Street-Penn Station.
No, but it does stop at penn station and you can take the subway
Take the Uptown E train (of the A-C-E, the blue line) from 34th Street-Penn Station to Court Square.
To get from Penn Station to Worth Street, you can take the 1 subway line. Board the 1 train at 34th Street-Penn Station and travel downtown. Get off at the Chambers Street station, which is close to Worth Street. Alternatively, you could take the A or C train from 34th Street-Penn Station to Chambers Street for a similar route.
To get to the Hayden Planetarium from Penn Station, take the A, C, or E subway line from 34th Street-Penn Station. Transfer at 42nd Street-Port Authority Bus Terminal to the 1 subway line, then travel uptown to 79th Street. From there, it's a short walk to the American Museum of Natural History, where the Hayden Planetarium is located.
To navigate from Penn Station to Battery Park using the subway system, you can take the 1 train from Penn Station towards South Ferry. Get off at the South Ferry station, which is the closest stop to Battery Park. From there, you can walk to Battery Park.
You don't need to take the subway to get from Penn Station to 28th Street and 8th Avenue (which is in the Chelsea neighborhood, by the way, not in Greenwich Village or Greenwich Connecticut). Penn Station is at 34th Street between 8th and 7th Avenues. So you can just walk there.
To travel from Penn Station to Battery Park, you can take the subway. Board the 1 train at Penn Station and ride it all the way to South Ferry Station. From there, it's a short walk to Battery Park.
To travel from LaGuardia Airport to Penn Station using the train, you can take the Q70-SBS bus from the airport to the Jackson Heights-Roosevelt Avenue subway station. From there, you can transfer to the E train, which will take you directly to Penn Station.
You don't have to take the subway; it's 2 blocks. Penn Station is at 34th Street between 8th and 7th Avenues, and 520 8th Avenue is between 36th and 37th Streets.