| Ortenberg to Cognac | 539.44 mi (868.15 km) |
| Ortenberg to Cogolin | 505.03 mi (812.77 km) |
| Ortenberg to Colmar | 174.84 mi (281.37 km) |
| Ortenberg to Colombes | 319.94 mi (514.90 km) |
| Ortenberg to Colomiers | 590.39 mi (950.14 km) |
| Ortenberg to Combs-la-Ville | 313.67 mi (504.80 km) |
| Ortenberg to Comines | 266.85 mi (429.45 km) |
| Ortenberg to Compiegne | 284.87 mi (458.45 km) |
| Ortenberg to Concarneau | 610.35 mi (982.27 km) |
| Ortenberg to Conde-sur-l'Escaut | 240.69 mi (387.36 km) |
| Ortenberg to Conflans-Sainte-Honorine | 324.72 mi (522.58 km) |
| Ortenberg to Corbas | 376.37 mi (605.71 km) |
| Ortenberg to Corbeil-Essonnes | 318.51 mi (512.60 km) |
| Ortenberg to Cormeilles-en-Parisis | 320.90 mi (516.44 km) |
| Ortenberg to Cosne sur Loire | 344.78 mi (554.87 km) |
