are under the authority of the regency government, while the other half are under the authority of the province. Only 66.05 kilometers are under direct authority of the central government. The main port in the regency is Melonguane Port, located in the town of Melonguane. It is connected to other smaller ports scattered around the regency as well as big ports in mainland Sulawesi by Sea Toll Program. In addition, the Melonguane Port also host an Indonesian Navy naval base. The regency is mainly served by Melangguane Airport, which has regular flight to Manado. There's also recently built Miangas Airport serving the island of Miangas which has flights to Manado and also Melonguane. It is one of the most remote airports in Indonesia and was inaugurated by Joko Widodo in 2017. As of 2021, there's one proposed airport that would be built in Marampit, which has been approved by Ministry of National Development Planning. References Regencies of North Sulawesi