| Leiria to Karditsa | 1,628.39 mi (2,620.64 km) |
| Leiria to Kastoria | 1,581.44 mi (2,545.08 km) |
| Leiria to Katerini | 1,648.18 mi (2,652.49 km) |
| Leiria to Keratsini | 1,738.95 mi (2,798.57 km) |
| Leiria to Kerkyra | 1,520.54 mi (2,447.08 km) |
| Leiria to Kiato | 1,692.42 mi (2,723.68 km) |
| Leiria to Kifisia | 1,747.53 mi (2,812.39 km) |
| Leiria to Kilkis | 1,660.08 mi (2,671.64 km) |
| Leiria to Komotini | 1,790.56 mi (2,881.62 km) |
| Leiria to Korinthos | 1,703.02 mi (2,740.74 km) |
| Leiria to Koropi | 1,753.64 mi (2,822.21 km) |
| Leiria to Korydallos | 1,740.43 mi (2,800.95 km) |
| Leiria to Kos | 1,950.89 mi (3,139.65 km) |
| Leiria to Kozani | 1,610.50 mi (2,591.85 km) |
| Leiria to Lagos | 1,770.71 mi (2,849.68 km) |
