Are there nonstop flights from Guangzhou (CAN) to Ganzhou (JRJ)?

Yes. China Southern Airlines fly this route. Flight time is about 58m.

Guangzhou → Ganzhou

Guangzhou Baiyun International Airport (CAN) to Ganzhou Ruijin Airport (JRJ)・400 km

Nonstop flights available (1 airline). Flight time about 58m. Nonstop return flights also operate.

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