| Southbourne to Castelfidardo | 876.15 mi (1,410.03 km) |
| Southbourne to Castelfiorentino | 773.87 mi (1,245.43 km) |
| Southbourne to Castelfranco di Sopra | 794.27 mi (1,278.25 km) |
| Southbourne to Castelfranco di Sotto | 761.28 mi (1,225.16 km) |
| Southbourne to Castelfranco Emilia | 731.01 mi (1,176.44 km) |
| Southbourne to Castelfranco Veneto | 720.89 mi (1,160.16 km) |
| Southbourne to Castellabate | 1,081.11 mi (1,739.88 km) |
| Southbourne to Castellammare del Golfo | 1,133.67 mi (1,824.47 km) |
| Southbourne to Castellammare di Stabia | 1,043.16 mi (1,678.80 km) |
| Southbourne to Castellamonte | 572.84 mi (921.90 km) |
| Southbourne to Castellana Grotte | 1,133.16 mi (1,823.65 km) |
| Southbourne to Castellaneta | 1,136.25 mi (1,828.62 km) |
| Southbourne to Castellanza | 605.22 mi (974.01 km) |
| Southbourne to Castellarano | 722.22 mi (1,162.30 km) |
| Southbourne to Castelleone | 651.54 mi (1,048.55 km) |
