| Basingstoke to Castelfidardo | 868.88 mi (1,398.33 km) |
| Basingstoke to Castelfiorentino | 771.50 mi (1,241.62 km) |
| Basingstoke to Castelfranco di Sopra | 790.52 mi (1,272.22 km) |
| Basingstoke to Castelfranco di Sotto | 759.10 mi (1,221.65 km) |
| Basingstoke to Castelfranco Emilia | 725.21 mi (1,167.12 km) |
| Basingstoke to Castelfranco Veneto | 709.45 mi (1,141.75 km) |
| Basingstoke to Castellabate | 1,079.02 mi (1,736.52 km) |
| Basingstoke to Castellammare del Golfo | 1,139.71 mi (1,834.18 km) |
| Basingstoke to Castellammare di Stabia | 1,041.05 mi (1,675.41 km) |
| Basingstoke to Castellamonte | 572.61 mi (921.53 km) |
| Basingstoke to Castellana Grotte | 1,126.05 mi (1,812.20 km) |
| Basingstoke to Castellaneta | 1,130.04 mi (1,818.62 km) |
| Basingstoke to Castellanza | 600.70 mi (966.74 km) |
| Basingstoke to Castellarano | 717.13 mi (1,154.10 km) |
| Basingstoke to Castelleone | 646.16 mi (1,039.89 km) |
