The total time required for a round trip from Pune to Rameswaram ranges from 3 days (by air) to 6–7 days (by train or road), including a standard 1.5-day stay for darshan and sightseeing.
Because Rameswaram is an island with no airport of its own, your travel time is heavily influenced by the transfer at nearby hubs like Madurai or Trichy.
Since there is no direct flight, you must fly to the nearest airport, Madurai (IXM), and cover the remaining distance by road.
There are currently no direct trains from Pune to Rameswaram. You must book a train to Madurai or Vridhachalam and transfer.
The distance is approximately 1,450 km one way via NH48.
To fully experience Rameswaram, budget at least 36–48 hours on the island: