| Gradignan to Cavaillon | 286.85 mi (461.64 km) |
| Gradignan to Cebazat | 194.81 mi (313.51 km) |
| Gradignan to Cenon | 7.19 mi (11.57 km) |
| Gradignan to Cergy | 320.53 mi (515.84 km) |
| Gradignan to Cernay | 426.71 mi (686.72 km) |
| Gradignan to Cesson | 303.17 mi (487.90 km) |
| Gradignan to Cesson-Sevigne | 236.07 mi (379.92 km) |
| Gradignan to Cestas | 3.80 mi (6.12 km) |
| Gradignan to Chalette-sur-Loing | 274.89 mi (442.39 km) |
| Gradignan to Challans | 155.67 mi (250.53 km) |
| Gradignan to Chalon-sur-Saone | 297.72 mi (479.13 km) |
| Gradignan to Chalons-en-Champagne | 372.62 mi (599.67 km) |
| Gradignan to Chamalieres | 191.93 mi (308.88 km) |
| Gradignan to Chambery | 322.59 mi (519.17 km) |
| Gradignan to Chambly | 332.22 mi (534.65 km) |
