| Portchester to Cavaillon | 562.89 mi (905.88 km) |
| Portchester to Cebazat | 396.61 mi (638.28 km) |
| Portchester to Cenon | 414.36 mi (666.85 km) |
| Portchester to Cergy | 188.66 mi (303.62 km) |
| Portchester to Cernay | 428.07 mi (688.91 km) |
| Portchester to Cesson | 228.82 mi (368.25 km) |
| Portchester to Cesson-Sevigne | 189.26 mi (304.59 km) |
| Portchester to Cestas | 421.79 mi (678.81 km) |
| Portchester to Chalette-sur-Loing | 261.21 mi (420.37 km) |
| Portchester to Challans | 278.19 mi (447.70 km) |
| Portchester to Chalon-sur-Saone | 390.40 mi (628.29 km) |
| Portchester to Chalons-en-Champagne | 276.57 mi (445.09 km) |
| Portchester to Chamalieres | 399.42 mi (642.80 km) |
| Portchester to Chambery | 486.93 mi (783.64 km) |
| Portchester to Chambly | 189.10 mi (304.32 km) |
