- Nkolo Airport is a public airport located in Nkolo, a town in the Democratic Republic of the Congo. It is one of the major airports in the country and serves both domestic and international flights. The airport has a single runway and offers facilities for passengers including a terminal building, check-in counters, immigration and customs services, and parking areas. It is a hub for various airlines and provides connections to other cities within the country as well as to international destinations.