Buses are available from Rameswaram to Madurai it takes 3 to 3.30 hrs From Rameswram.
It's very near to Madurai, From Madurai to Thirupankundaram 10km distance . Thiruparankundam also one of the six abodes of lord Subramanya temples.
Very Famous temple in Tamilanadu, From Madurai to Phalani it takes 3 to 4 hrs journey . Buses are available form arupadai veedu junction in Madurai.
240 KM Distance from Rameswarm, Trains are available from Rameswaram.