| Workington to Cognac | 633.85 mi (1,020.08 km) |
| Workington to Cogolin | 907.96 mi (1,461.22 km) |
| Workington to Colmar | 651.85 mi (1,049.05 km) |
| Workington to Colombes | 465.94 mi (749.85 km) |
| Workington to Colomiers | 792.57 mi (1,275.51 km) |
| Workington to Combs-la-Ville | 488.11 mi (785.55 km) |
| Workington to Comines | 383.37 mi (616.98 km) |
| Workington to Compiegne | 450.93 mi (725.70 km) |
| Workington to Concarneau | 467.42 mi (752.23 km) |
| Workington to Conde-sur-l'Escaut | 416.58 mi (670.42 km) |
| Workington to Conflans-Sainte-Honorine | 457.94 mi (736.98 km) |
| Workington to Corbas | 722.82 mi (1,163.27 km) |
| Workington to Corbeil-Essonnes | 489.71 mi (788.11 km) |
| Workington to Cormeilles-en-Parisis | 461.77 mi (743.15 km) |
| Workington to Cosne sur Loire | 572.67 mi (921.62 km) |
