| Halfway to Cavaillon | 4,094.20 mi (6,588.98 km) |
| Halfway to Cebazat | 3,948.21 mi (6,354.03 km) |
| Halfway to Cenon | 3,815.56 mi (6,140.55 km) |
| Halfway to Cergy | 3,814.31 mi (6,138.54 km) |
| Halfway to Cernay | 4,062.83 mi (6,538.49 km) |
| Halfway to Cesson | 3,849.50 mi (6,195.18 km) |
| Halfway to Cesson-Sevigne | 3,682.24 mi (5,925.99 km) |
| Halfway to Cestas | 3,811.98 mi (6,134.78 km) |
| Halfway to Chalette-sur-Loing | 3,870.39 mi (6,228.80 km) |
| Halfway to Challans | 3,702.51 mi (5,958.62 km) |
| Halfway to Chalon-sur-Saone | 3,995.80 mi (6,430.62 km) |
| Halfway to Chalons-en-Champagne | 3,912.31 mi (6,296.26 km) |
| Halfway to Chamalieres | 3,948.46 mi (6,354.44 km) |
| Halfway to Chambery | 4,078.13 mi (6,563.11 km) |
| Halfway to Chambly | 3,818.57 mi (6,145.39 km) |
