| Witham to Cavaillon | 586.40 mi (943.72 km) |
| Witham to Cebazat | 427.13 mi (687.40 km) |
| Witham to Cenon | 482.49 mi (776.49 km) |
| Witham to Cergy | 200.86 mi (323.26 km) |
| Witham to Cernay | 401.04 mi (645.41 km) |
| Witham to Cesson | 239.59 mi (385.59 km) |
| Witham to Cesson-Sevigne | 272.85 mi (439.11 km) |
| Witham to Cestas | 491.08 mi (790.32 km) |
| Witham to Chalette-sur-Loing | 277.73 mi (446.97 km) |
| Witham to Challans | 360.30 mi (579.84 km) |
| Witham to Chalon-sur-Saone | 395.14 mi (635.91 km) |
| Witham to Chalons-en-Champagne | 255.84 mi (411.74 km) |
| Witham to Chamalieres | 430.61 mi (693.00 km) |
| Witham to Chambery | 492.69 mi (792.91 km) |
| Witham to Chambly | 195.09 mi (313.96 km) |
