| Grangemouth to Cognac | 727.71 mi (1,171.14 km) |
| Grangemouth to Cogolin | 991.30 mi (1,595.34 km) |
| Grangemouth to Colmar | 720.48 mi (1,159.49 km) |
| Grangemouth to Colombes | 549.97 mi (885.09 km) |
| Grangemouth to Colomiers | 885.17 mi (1,424.54 km) |
| Grangemouth to Combs-la-Ville | 571.77 mi (920.18 km) |
| Grangemouth to Comines | 456.09 mi (734.00 km) |
| Grangemouth to Compiegne | 531.17 mi (854.84 km) |
| Grangemouth to Concarneau | 562.26 mi (904.86 km) |
| Grangemouth to Conde-sur-l'Escaut | 488.40 mi (786.01 km) |
| Grangemouth to Conflans-Sainte-Honorine | 542.31 mi (872.77 km) |
| Grangemouth to Corbas | 806.18 mi (1,297.42 km) |
| Grangemouth to Corbeil-Essonnes | 573.79 mi (923.42 km) |
| Grangemouth to Cormeilles-en-Parisis | 545.85 mi (878.46 km) |
| Grangemouth to Cosne sur Loire | 658.13 mi (1,059.16 km) |
