Rota International Airport — Rota Island, Northern Mariana Islands

Serving one of the smallest inhabited islands in the Northern Mariana Islands chain, ROP connects Rota with Guam and Saipan, the larger and more heavily populated islands in the surrounding Micronesian archipelago. Rota has a population numbering only in the low thousands, and its economy leans on a modest but steady stream of tourists, many arriving from Japan and Guam and drawn to its limestone caves, forested cliffs, and relatively undeveloped coastline. The airport's runway is considerably longer than the island's small population would typically justify, a legacy of Cold War-era planning that considered emergency diversion capacity for larger aircraft crossing the Pacific. ROP has seen its commercial service fluctuate over the decades as airlines have entered and exited the route, leaving the island periodically dependent on charter operators. For visitors, the appeal remains Rota's quiet, uncrowded alternative to the far busier tourism of Saipan.