Are there nonstop flights from Adelaide (ADL) to Geelong/Melbourne (AVV)?

Yes. Jetstar Airways fly this route. Flight time is about 1h 15m.

Adelaide → Geelong/Melbourne

Adelaide International Airport (ADL) to Melbourne Avalon International Airport (AVV)・632 km

Nonstop flights available (1 airline). Flight time about 1h 15m. Nonstop return flights also operate.

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