| Silverton to Castelfidardo | 5,761.11 mi (9,271.61 km) |
| Silverton to Castelfiorentino | 5,687.95 mi (9,153.86 km) |
| Silverton to Castelfranco di Sopra | 5,701.72 mi (9,176.03 km) |
| Silverton to Castelfranco di Sotto | 5,676.43 mi (9,135.34 km) |
| Silverton to Castelfranco Emilia | 5,631.14 mi (9,062.44 km) |
| Silverton to Castelfranco Veneto | 5,589.64 mi (8,995.65 km) |
| Silverton to Castellabate | 5,988.72 mi (9,637.92 km) |
| Silverton to Castellammare del Golfo | 6,070.88 mi (9,770.14 km) |
| Silverton to Castellammare di Stabia | 5,951.61 mi (9,578.20 km) |
| Silverton to Castellamonte | 5,498.45 mi (8,848.90 km) |
| Silverton to Castellana Grotte | 6,005.92 mi (9,665.60 km) |
| Silverton to Castellaneta | 6,015.71 mi (9,681.35 km) |
| Silverton to Castellanza | 5,515.98 mi (8,877.11 km) |
| Silverton to Castellarano | 5,626.06 mi (9,054.27 km) |
| Silverton to Castelleone | 5,556.96 mi (8,943.07 km) |
