| Somerton to Castelfidardo | 6,249.59 mi (10,057.75 km) |
| Somerton to Castelfiorentino | 6,155.68 mi (9,906.60 km) |
| Somerton to Castelfranco di Sopra | 6,174.67 mi (9,937.16 km) |
| Somerton to Castelfranco di Sotto | 6,143.22 mi (9,886.56 km) |
| Somerton to Castelfranco Emilia | 6,108.38 mi (9,830.48 km) |
| Somerton to Castelfranco Veneto | 6,083.38 mi (9,790.25 km) |
| Somerton to Castellabate | 6,463.21 mi (10,401.53 km) |
| Somerton to Castellammare del Golfo | 6,506.92 mi (10,471.87 km) |
| Somerton to Castellammare di Stabia | 6,425.24 mi (10,340.42 km) |
| Somerton to Castellamonte | 5,955.54 mi (9,584.51 km) |
| Somerton to Castellana Grotte | 6,505.41 mi (10,469.44 km) |
| Somerton to Castellaneta | 6,511.12 mi (10,478.63 km) |
| Somerton to Castellanza | 5,984.81 mi (9,631.62 km) |
| Somerton to Castellarano | 6,100.80 mi (9,818.29 km) |
| Somerton to Castelleone | 6,029.83 mi (9,704.08 km) |
