SUBWAY TRAIN A,C, or F train to Jay Street-Borough Hall 2,3,4 OR 5 train to Borough Hall (walk one block East to Willoughby Street and make a left on Jay Street) M or R train to Lawrence Street-MetroTech(walk one block North on Lawrence Street) Q, B train to Dekalb Avenue(walk two blocks North toward Manhattan Bridge and make a left on Myrtle Avenue into MetroTech) By Commuter Train --Long Island Railroad to Pennsylvania Station and transfer to a Brooklyn-bound A, C, 2, 3 train (see subway instructions above). --Long Island Railroad to Flatbush Avenue-Atlantic Terminal in Brooklyn and transfer to a Manhattan-bound B, M, Q, R, 2, 3, 4, 5 train (see subway instructions above) or walk North along Flatbush Ave. about 1 mile to Myrtle Avenue and make a left into MetroTech. --Metro North Railroad to Grand Central Station in Manhattan and transfer to a Brooklyn-bound 4, 5 train (see subway instructions above). --New Jersey Transit to Pennsylvania Station in Manhattan and transfer to a Brooklyn-bound A, C, 2, 3 train (see subway instructions above). New York City is served by three major airports, the closest being LaGuardia Airport in Queens, NY.