Greensboro, NC to CUNY Graduate School and University Center buses and trains from $60

Here are some trips other travelers have found on Routefriend.
$60
10h 0m
0 stops
GotoBus
$77
20h 51m
2 stops
Amtrak GotoBus
$88
12h 46m
1 stop
Amtrak GotoBus
$105
10h 1m
0 stops
Amtrak
$109
13h 46m
1 stop
Amtrak GotoBus