| Gladbeck to Cognac | 524.39 mi (843.92 km) |
| Gladbeck to Cogolin | 574.82 mi (925.08 km) |
| Gladbeck to Colmar | 241.41 mi (388.52 km) |
| Gladbeck to Colombes | 276.93 mi (445.67 km) |
| Gladbeck to Colomiers | 608.46 mi (979.22 km) |
| Gladbeck to Combs-la-Ville | 279.50 mi (449.80 km) |
| Gladbeck to Comines | 180.31 mi (290.18 km) |
| Gladbeck to Compiegne | 235.05 mi (378.28 km) |
| Gladbeck to Concarneau | 548.32 mi (882.44 km) |
| Gladbeck to Conde-sur-l'Escaut | 165.82 mi (266.86 km) |
| Gladbeck to Conflans-Sainte-Honorine | 278.59 mi (448.35 km) |
| Gladbeck to Corbas | 418.28 mi (673.15 km) |
| Gladbeck to Corbeil-Essonnes | 284.76 mi (458.27 km) |
| Gladbeck to Cormeilles-en-Parisis | 276.27 mi (444.61 km) |
| Gladbeck to Cosne sur Loire | 339.56 mi (546.46 km) |
