| Castelli Calepio to Costessey | 623.39 mi (1,003.26 km) |
| Castelli Calepio to Cottingham | 726.07 mi (1,168.50 km) |
| Castelli Calepio to Coulsdon | 603.92 mi (971.91 km) |
| Castelli Calepio to Coventry | 695.96 mi (1,120.05 km) |
| Castelli Calepio to Cowdenbeath | 922.88 mi (1,485.23 km) |
| Castelli Calepio to Cowes | 624.68 mi (1,005.32 km) |
| Castelli Calepio to Cowley | 624.28 mi (1,004.69 km) |
| Castelli Calepio to Cowley | 658.07 mi (1,059.07 km) |
| Castelli Calepio to Cramlington | 823.94 mi (1,326.01 km) |
| Castelli Calepio to Cranleigh | 608.42 mi (979.16 km) |
| Castelli Calepio to Crawley | 597.00 mi (960.79 km) |
| Castelli Calepio to Crayford | 598.37 mi (962.98 km) |
| Castelli Calepio to Crewe | 755.96 mi (1,216.59 km) |
| Castelli Calepio to Crigglestone | 751.58 mi (1,209.56 km) |
| Castelli Calepio to Cromer | 635.00 mi (1,021.94 km) |
