| San Sebastian de los Reyes to Karditsa | 1,350.50 mi (2,173.42 km) |
| San Sebastian de los Reyes to Kastoria | 1,302.82 mi (2,096.69 km) |
| San Sebastian de los Reyes to Katerini | 1,369.60 mi (2,204.16 km) |
| San Sebastian de los Reyes to Keratsini | 1,462.45 mi (2,353.58 km) |
| San Sebastian de los Reyes to Kerkyra | 1,242.69 mi (1,999.91 km) |
| San Sebastian de los Reyes to Kiato | 1,416.12 mi (2,279.03 km) |
| San Sebastian de los Reyes to Kifisia | 1,470.80 mi (2,367.02 km) |
| San Sebastian de los Reyes to Kilkis | 1,381.37 mi (2,223.10 km) |
| San Sebastian de los Reyes to Komotini | 1,511.90 mi (2,433.18 km) |
| San Sebastian de los Reyes to Korinthos | 1,426.78 mi (2,296.18 km) |
| San Sebastian de los Reyes to Koropi | 1,477.16 mi (2,377.25 km) |
| San Sebastian de los Reyes to Korydallos | 1,463.89 mi (2,355.90 km) |
| San Sebastian de los Reyes to Kos | 1,674.79 mi (2,695.31 km) |
| San Sebastian de los Reyes to Kozani | 1,331.94 mi (2,143.55 km) |
| San Sebastian de los Reyes to Lagos | 1,492.04 mi (2,401.20 km) |
