| Leon Valley to Castelfidardo | 5,820.27 mi (9,366.82 km) |
| Leon Valley to Castelfiorentino | 5,709.11 mi (9,187.93 km) |
| Leon Valley to Castelfranco di Sopra | 5,732.61 mi (9,225.74 km) |
| Leon Valley to Castelfranco di Sotto | 5,696.27 mi (9,167.26 km) |
| Leon Valley to Castelfranco Emilia | 5,673.95 mi (9,131.33 km) |
| Leon Valley to Castelfranco Veneto | 5,667.61 mi (9,121.13 km) |
| Leon Valley to Castellabate | 6,009.21 mi (9,670.89 km) |
| Leon Valley to Castellammare del Golfo | 6,012.16 mi (9,675.64 km) |
| Leon Valley to Castellammare di Stabia | 5,972.12 mi (9,611.20 km) |
| Leon Valley to Castellamonte | 5,507.53 mi (8,863.51 km) |
| Leon Valley to Castellana Grotte | 6,075.67 mi (9,777.85 km) |
| Leon Valley to Castellaneta | 6,076.78 mi (9,779.64 km) |
| Leon Valley to Castellanza | 5,547.51 mi (8,927.86 km) |
| Leon Valley to Castellarano | 5,664.12 mi (9,115.52 km) |
| Leon Valley to Castelleone | 5,594.59 mi (9,003.62 km) |
