| Waltham Cross to Collegno | 574.06 mi (923.86 km) |
| Waltham Cross to Cologno al Serio | 611.66 mi (984.37 km) |
| Waltham Cross to Cologno Monzese | 600.74 mi (966.79 km) |
| Waltham Cross to Colorno | 667.23 mi (1,073.80 km) |
| Waltham Cross to Comacchio | 739.64 mi (1,190.33 km) |
| Waltham Cross to Comiso | 1,243.93 mi (2,001.91 km) |
| Waltham Cross to Como | 580.06 mi (933.51 km) |
| Waltham Cross to Concordia Sagittaria | 713.95 mi (1,149.00 km) |
| Waltham Cross to Concorezzo | 599.45 mi (964.72 km) |
| Waltham Cross to Conegliano | 688.21 mi (1,107.56 km) |
| Waltham Cross to Conselice | 736.70 mi (1,185.60 km) |
| Waltham Cross to Conselve | 702.81 mi (1,131.06 km) |
| Waltham Cross to Conversano | 1,098.67 mi (1,768.13 km) |
| Waltham Cross to Copertino | 1,167.34 mi (1,878.65 km) |
| Waltham Cross to Copparo | 717.73 mi (1,155.08 km) |
