Are there nonstop flights from Pontianak (PNK) to Putussibau-Borneo Island (PSU)?

Yes. Wings Air fly this route. Flight time is about 59m.

Pontianak → Putussibau-Borneo Island

Supadio International Airport (PNK) to Pangsuma Airport (PSU)・408 km

Nonstop flights available (1 airline). Flight time about 59m. Nonstop return flights also operate.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.