Harlem, NY to Catholic University of America buses and trains from $33

Or, see buses and trains from Catholic University of America to Harlem, NY.
Here are some trips other travelers have found on Routefriend.
$33
5h 30m
1 stop
Metro-North GotoBus
$94
5h 4m
1 stop
Metro-North Amtrak
$96
5h 22m
2 stops
Metro-North Amtrak