| Ronkonkoma to Karditsa | 4,747.52 mi (7,640.40 km) |
| Ronkonkoma to Kastoria | 4,673.24 mi (7,520.85 km) |
| Ronkonkoma to Katerini | 4,736.05 mi (7,621.94 km) |
| Ronkonkoma to Keratsini | 4,878.81 mi (7,851.68 km) |
| Ronkonkoma to Kerkyra | 4,650.58 mi (7,484.39 km) |
| Ronkonkoma to Kiato | 4,839.26 mi (7,788.04 km) |
| Ronkonkoma to Kifisia | 4,882.61 mi (7,857.80 km) |
| Ronkonkoma to Kilkis | 4,722.56 mi (7,600.23 km) |
| Ronkonkoma to Komotini | 4,824.58 mi (7,764.41 km) |
| Ronkonkoma to Korinthos | 4,849.98 mi (7,805.29 km) |
| Ronkonkoma to Koropi | 4,892.73 mi (7,874.09 km) |
| Ronkonkoma to Korydallos | 4,879.56 mi (7,852.90 km) |
| Ronkonkoma to Kos | 5,082.57 mi (8,179.61 km) |
| Ronkonkoma to Kozani | 4,704.06 mi (7,570.46 km) |
| Ronkonkoma to Lagos | 4,809.68 mi (7,740.43 km) |
