Port name - airport
| Type | Name | Country |
| Airport | KENMORE AIR HARBOR (KEH) | USA |
| Airport | KETCHIKAN (KTN) | USA |
| Airport | KEY WEST (EYW) | USA |
| Airport | KILLEEN (ILE) | USA |
| Airport | TOPEKA (FOE) | USA |
| Airport | KINGMAN (IGM) | USA |
| Airport | TOLEDO (TOL) | USA |
| Airport | KINSTON (ISO) | USA |
| Airport | THIEF RIVER FALLS (TVF) | USA |
| Airport | KLAMATH FALLS (LMT) | USA |
| Airport | TEXARKANA (TXK) | USA |
| Airport | KLAWOCK (KLW) | USA |
| Airport | KNOXVILLE (TYS) | USA |
| Airport | TERRE HAUTE (HUF) | USA |
| Airport | KODIAK (ADQ) | USA |
| Airport | TEMPLE (TPL) | USA |
| Airport | KONA (KOA) | USA |
| Airport | TELLURIDE (TEX) | USA |
| Airport | KOTZEBUE (OTZ) | USA |
| Airport | LA CROSSE (LSE) | USA |