| Upminster to Cavaillon | 577.56 mi (929.49 km) |
| Upminster to Cebazat | 416.22 mi (669.84 km) |
| Upminster to Cenon | 464.17 mi (747.02 km) |
| Upminster to Cergy | 191.56 mi (308.29 km) |
| Upminster to Cernay | 403.35 mi (649.12 km) |
| Upminster to Cesson | 231.36 mi (372.34 km) |
| Upminster to Cesson-Sevigne | 251.29 mi (404.41 km) |
| Upminster to Cestas | 472.57 mi (760.52 km) |
| Upminster to Chalette-sur-Loing | 268.75 mi (432.50 km) |
| Upminster to Challans | 339.22 mi (545.93 km) |
| Upminster to Chalon-sur-Saone | 389.78 mi (627.29 km) |
| Upminster to Chalons-en-Champagne | 255.37 mi (410.97 km) |
| Upminster to Chamalieres | 419.58 mi (675.24 km) |
| Upminster to Chambery | 487.56 mi (784.65 km) |
| Upminster to Chambly | 187.05 mi (301.02 km) |
