Are Roswell International Air Center and Pago Pago International Airport both located in the mainland US?
Pago Pago International Airport Pago Pago International Airport (IATA: PPG, ICAO: NSTU, FAA LID: PPG) , also known as Tafuna Airport, is a public airport located 7 miles (11.3 km) southwest of the central business district of Pago Pago, in the village and plains of Tafuna on the island of Tutuila in American Samoa, an unincorporated territory of the United States.
Chiswell Islands The Chiswell Islands are a group of rocky, uninhabited islands, accessible only by boat or airplane, within the Kenai Peninsula Borough of Alaska in the Gulf of Alaska. These islands are 35 miles south of Seward, Alaska. They are part of the Alaska Maritime National Wildlife Refuge and an important bird sanctuary. The area is very active seismically and evidence of this can be seen in the rugged landscape, a rough hewn landscape that has also been carved by high tides and rough seas. These island appear to rise vertically out of the sea; there are no horizontal beaches. Starfish, barnacles and other sea life that thrive in a rocky habitat are abundant. The islands are inhabited by millions of marine birds and mammals and is the location of a small rookery of endangered Steller sea lions.