how far is grayhound buses from penn station, newark? thanks

I gave wrong answer

When I took it in 2001, greyhound was basically IN penn station, newark. From track 5 you had to walk all the way through the station to the other end to get to the doors of greyhound. Inside the whole way.

Are these you came Don Cook.

I believe Greyhound picks up at the Port Authority bus terminal (the main bus terminal in NYC). A 15 minute walk or 4 minute subway ride from Penn station.

where you board the buses? can't be 12 miles. they sell tickets at that terminal