| Gradignan to Cabestany | 229.00 mi (368.54 km) |
| Gradignan to Cabries | 311.25 mi (500.91 km) |
| Gradignan to Cachan | 310.70 mi (500.03 km) |
| Gradignan to Caen | 304.75 mi (490.44 km) |
| Gradignan to Cagnes-sur-Mer | 391.87 mi (630.65 km) |
| Gradignan to Cahors | 103.60 mi (166.73 km) |
| Gradignan to Calais | 441.74 mi (710.92 km) |
| Gradignan to Caluire-et-Cuire | 274.75 mi (442.16 km) |
| Gradignan to Cambrai | 414.31 mi (666.77 km) |
| Gradignan to Canet-en-Roussillon | 230.40 mi (370.79 km) |
| Gradignan to Cannes | 387.25 mi (623.22 km) |
| Gradignan to Canteleu | 332.44 mi (535.00 km) |
| Gradignan to Capbreton | 87.96 mi (141.57 km) |
| Gradignan to Carcassonne | 182.70 mi (294.03 km) |
| Gradignan to Carmaux | 145.73 mi (234.52 km) |
