Brown University to White Plains, NY buses and trains from $?

Or, see buses and trains from White Plains, NY to Brown University.
Here are some trips other travelers have found on Routefriend.
$?
4h 7m
1 stop
Amtrak Metro-North
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4h 13m
1 stop
Amtrak Metro-North
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5h 57m
1 stop
Amtrak Metro-North
$?
6h 34m
2 stops
Amtrak Metro-North