| West Islip to Karditsa | 4,758.79 mi (7,658.53 km) |
| West Islip to Kastoria | 4,684.51 mi (7,538.99 km) |
| West Islip to Katerini | 4,747.33 mi (7,640.08 km) |
| West Islip to Keratsini | 4,890.07 mi (7,869.80 km) |
| West Islip to Kerkyra | 4,661.84 mi (7,502.50 km) |
| West Islip to Kiato | 4,850.51 mi (7,806.15 km) |
| West Islip to Kifisia | 4,893.87 mi (7,875.93 km) |
| West Islip to Kilkis | 4,733.84 mi (7,618.38 km) |
| West Islip to Komotini | 4,835.86 mi (7,782.56 km) |
| West Islip to Korinthos | 4,861.24 mi (7,823.40 km) |
| West Islip to Koropi | 4,903.99 mi (7,892.21 km) |
| West Islip to Korydallos | 4,890.82 mi (7,871.02 km) |
| West Islip to Kos | 5,093.84 mi (8,197.75 km) |
| West Islip to Kozani | 4,715.34 mi (7,588.60 km) |
| West Islip to Lagos | 4,820.96 mi (7,758.58 km) |
