| Leiria to Castelletto sopra Ticino | 973.36 mi (1,566.47 km) |
| Leiria to Castelli Calepio | 1,029.85 mi (1,657.39 km) |
| Leiria to Castelnovo ne' Monti | 1,033.37 mi (1,663.05 km) |
| Leiria to Castelnuovo Berardenga | 1,076.01 mi (1,731.67 km) |
| Leiria to Castelnuovo di Porto | 1,120.81 mi (1,803.77 km) |
| Leiria to Castelnuovo di Verona | 1,066.53 mi (1,716.41 km) |
| Leiria to Castelnuovo Rangone | 1,060.73 mi (1,707.08 km) |
| Leiria to Castelvetrano | 1,169.93 mi (1,882.82 km) |
| Leiria to Castelvetro di Modena | 1,060.87 mi (1,707.30 km) |
| Leiria to Castenaso | 1,086.19 mi (1,748.05 km) |
| Leiria to Castenedolo | 1,045.20 mi (1,682.08 km) |
| Leiria to Castiglion Fiorentino | 1,096.69 mi (1,764.95 km) |
| Leiria to Castiglione del Lago | 1,101.77 mi (1,773.12 km) |
| Leiria to Castiglione delle Stiviere | 1,053.44 mi (1,695.34 km) |
| Leiria to Castrolibero | 1,328.21 mi (2,137.55 km) |
