| Sileby to Castelfidardo | 927.90 mi (1,493.31 km) |
| Sileby to Castelfiorentino | 838.93 mi (1,350.13 km) |
| Sileby to Castelfranco di Sopra | 855.72 mi (1,377.14 km) |
| Sileby to Castelfranco di Sotto | 826.90 mi (1,330.77 km) |
| Sileby to Castelfranco Emilia | 787.76 mi (1,267.78 km) |
| Sileby to Castelfranco Veneto | 762.72 mi (1,227.48 km) |
| Sileby to Castellabate | 1,145.19 mi (1,843.01 km) |
| Sileby to Castellammare del Golfo | 1,217.16 mi (1,958.84 km) |
| Sileby to Castellammare di Stabia | 1,107.35 mi (1,782.11 km) |
| Sileby to Castellamonte | 644.96 mi (1,037.96 km) |
| Sileby to Castellana Grotte | 1,183.95 mi (1,905.38 km) |
| Sileby to Castellaneta | 1,189.43 mi (1,914.20 km) |
| Sileby to Castellanza | 666.55 mi (1,072.71 km) |
| Sileby to Castellarano | 780.85 mi (1,256.66 km) |
| Sileby to Castelleone | 710.15 mi (1,142.88 km) |
