Emory University to North Carolina Central University buses and trains from $30

Here are some trips other travelers have found on Routefriend.
$30
8h 15m
0 stops
Megabus
$47
13h 16m
2 stops
Megabus Amtrak
$81
13h 37m
1 stop
Amtrak
$211
1d 12h
2 stops
Amtrak Megabus