| Rock Island to Karditsa | 5,427.90 mi (8,735.36 km) |
| Rock Island to Kastoria | 5,347.47 mi (8,605.93 km) |
| Rock Island to Katerini | 5,405.64 mi (8,699.54 km) |
| Rock Island to Keratsini | 5,561.17 mi (8,949.84 km) |
| Rock Island to Kerkyra | 5,339.59 mi (8,593.24 km) |
| Rock Island to Kiato | 5,526.14 mi (8,893.47 km) |
| Rock Island to Kifisia | 5,562.90 mi (8,952.62 km) |
| Rock Island to Kilkis | 5,383.98 mi (8,664.68 km) |
| Rock Island to Komotini | 5,470.46 mi (8,803.85 km) |
| Rock Island to Korinthos | 5,536.45 mi (8,910.06 km) |
| Rock Island to Koropi | 5,574.18 mi (8,970.77 km) |
| Rock Island to Korydallos | 5,561.60 mi (8,950.53 km) |
| Rock Island to Kos | 5,752.73 mi (9,258.12 km) |
| Rock Island to Kozani | 5,377.32 mi (8,653.97 km) |
| Rock Island to Lagos | 5,458.11 mi (8,783.99 km) |
