Which train do you take to 30 West 67th Street coming from Queens on the F train?

Take the F to 47th-50th Street-Rockefeller Center, and transfer there to the Uptown B or D. Take the Uptown B or D 2 stops to 59th Street-Columbus Circle. Then you can either walk the rest of the way, or transfer to the Uptown 1 train, 1 stop, to 66th Street-Lincoln Center (at Broadway).

The address 30 West 67th Street is between Central Park West and Columbus Avenue. Columbus Circle is the 3-way intersection of 59th Street, Broadway and 8th Avenue/CPW (the portion of 8th Avenue that borders Central Park is called Central Park West).

So you would just walk up Columbus or CPW to 67th Street, then walk 0.5 blocks east or west to #30. Or, if you take the 1train, walk 1 block north to 67th and then 0.5 blocks east to 30 West 67th. Broadway intersects with Columbus Avenue at 65th Street, so at 67th Street, the block between Broadway and Columbus is so tiny, it doesn't really count as a block.