Aji Pangeran Tumenggung Pranoto International Airport — Samarinda, Indonesia

Samarinda, the capital of East Kalimantan on the Indonesian side of Borneo, is served by Aji Pangeran Tumenggung Pranoto International Airport, its single runway set just 82 feet above sea level. The international designation in its name outpaces the airport's actual scale, which registers as medium, handling both domestic routes and the smaller international connections available in this part of Kalimantan. Borneo's interior and coastal towns depend heavily on air transport given the dense rainforest terrain between them, and Samarinda's airport ranks among the more significant of these gateways, giving the city and the wider region a direct air link to the rest of Indonesia.