There is no airport in Nafplion. The closest airport is located in Athens, the capital of Greece. The airport of Athens operates domestic flights from most Greek airports and also many international flights.
Visitors can go from Athens to Kalamata by rental car or bus. Many car rental agencies have their base in the airport of Athens. Alternatively, visitors can take the bus to Nafplion from Kifissos KTEL Bus Station in Athens. The bus trip is 2 hours.