Johnson & Wales University to North Carolina State University at Raleigh buses and trains from $105

Here are some trips other travelers have found on Routefriend.
14h 21m
1 stop
Greyhound Amtrak
14h 7m
1 stop
13h 34m
1 stop
Amtrak GotoBus
14h 13m
1 stop
Amtrak Amtrak
20h 33m
3 stops
Greyhound Amtrak