Are there nonstop flights from Impfondo (ION) to Brazzaville (BZV)?

Yes. Canadian Airways Congo fly this route. Flight time is about 1h 21m.

Impfondo → Brazzaville

Impfondo Airport (ION) to Maya-Maya International Airport (BZV)・720 km

Nonstop flights available (1 airline). Flight time about 1h 21m. Nonstop return flights also operate.

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