| Union to Cavaillon | 4,712.72 mi (7,584.39 km) |
| Union to Cebazat | 4,559.08 mi (7,337.13 km) |
| Union to Cenon | 4,441.01 mi (7,147.11 km) |
| Union to Cergy | 4,405.61 mi (7,090.15 km) |
| Union to Cernay | 4,650.19 mi (7,483.76 km) |
| Union to Cesson | 4,442.94 mi (7,150.23 km) |
| Union to Cesson-Sevigne | 4,288.32 mi (6,901.39 km) |
| Union to Cestas | 4,438.46 mi (7,143.01 km) |
| Union to Chalette-sur-Loing | 4,467.44 mi (7,189.65 km) |
| Union to Challans | 4,318.01 mi (6,949.17 km) |
| Union to Chalon-sur-Saone | 4,596.11 mi (7,396.73 km) |
| Union to Chalons-en-Champagne | 4,498.68 mi (7,239.93 km) |
| Union to Chamalieres | 4,559.79 mi (7,338.27 km) |
| Union to Chambery | 4,683.67 mi (7,537.65 km) |
| Union to Chambly | 4,408.49 mi (7,094.78 km) |
