| Guilherand to Cognac | 258.21 mi (415.54 km) |
| Guilherand to Cogolin | 142.30 mi (229.01 km) |
| Guilherand to Colmar | 247.37 mi (398.10 km) |
| Guilherand to Colombes | 302.08 mi (486.15 km) |
| Guilherand to Colomiers | 197.36 mi (317.62 km) |
| Guilherand to Combs-la-Ville | 280.33 mi (451.14 km) |
| Guilherand to Comines | 411.75 mi (662.65 km) |
| Guilherand to Compiegne | 324.19 mi (521.73 km) |
| Guilherand to Concarneau | 465.26 mi (748.77 km) |
| Guilherand to Conde-sur-l'Escaut | 385.67 mi (620.68 km) |
| Guilherand to Conflans-Sainte-Honorine | 309.81 mi (498.59 km) |
| Guilherand to Corbas | 50.71 mi (81.61 km) |
| Guilherand to Corbeil-Essonnes | 278.27 mi (447.82 km) |
| Guilherand to Cormeilles-en-Parisis | 306.21 mi (492.79 km) |
| Guilherand to Cosne sur Loire | 194.83 mi (313.56 km) |
