Roman Tmetuchl International Airport, also known as Palau International Airport is the main airport of Palau. It is located near the former capital Koror, just north of Ngetkib, Airai on Babeldaob island. The airport is 4 miles (6 km) from Koror and 15 miles (25 km) from Ngerulmud.
The airport covers an area of 480 acres (190 ha) at an elevation of 176 feet (54 m) above mean sea level.