Clark University to University of New Haven buses and trains from $31

Or, see buses and trains from University of New Haven to Clark University.
Here are some trips other travelers have found on Routefriend.
$31
3h 27m
1 stop
Amtrak
$38
4h 40m
2 stops
Greyhound Amtrak
$41
4h 40m
2 stops
Amtrak Metro-North