| Castleford to Casamassima | 1,221.90 mi (1,966.46 km) |
| Castleford to Casandrino | 1,141.23 mi (1,836.63 km) |
| Castleford to Casapulla | 1,134.58 mi (1,825.93 km) |
| Castleford to Casarano | 1,313.05 mi (2,113.15 km) |
| Castleford to Casatenovo | 729.23 mi (1,173.59 km) |
| Castleford to Casciana Terme | 888.92 mi (1,430.58 km) |
| Castleford to Cascina | 878.07 mi (1,413.12 km) |
| Castleford to Caselle Torinese | 714.03 mi (1,149.13 km) |
| Castleford to Caserta | 1,136.05 mi (1,828.30 km) |
| Castleford to Casier | 824.06 mi (1,326.20 km) |
| Castleford to Casorate Primo | 742.27 mi (1,194.56 km) |
| Castleford to Casoria | 1,144.60 mi (1,842.05 km) |
| Castleford to Cassano al Ionio | 1,268.29 mi (2,041.12 km) |
| Castleford to Cassano d'Adda | 744.30 mi (1,197.83 km) |
| Castleford to Cassano delle Murge | 1,220.79 mi (1,964.67 km) |
