| Guichen to Cabestany | 431.56 mi (694.52 km) |
| Guichen to Cabries | 466.18 mi (750.24 km) |
| Guichen to Cachan | 197.74 mi (318.23 km) |
| Guichen to Caen | 106.12 mi (170.78 km) |
| Guichen to Cagnes-sur-Mer | 522.82 mi (841.40 km) |
| Guichen to Cahors | 288.19 mi (463.79 km) |
| Guichen to Calais | 263.19 mi (423.56 km) |
| Guichen to Caluire-et-Cuire | 347.58 mi (559.38 km) |
| Guichen to Cambrai | 274.04 mi (441.02 km) |
| Guichen to Canet-en-Roussillon | 431.75 mi (694.83 km) |
| Guichen to Cannes | 522.32 mi (840.59 km) |
| Guichen to Canteleu | 164.81 mi (265.24 km) |
| Guichen to Capbreton | 299.38 mi (481.80 km) |
| Guichen to Carcassonne | 384.86 mi (619.37 km) |
| Guichen to Carmaux | 330.48 mi (531.85 km) |
