| Altenburg to Cognac | 689.31 mi (1,109.34 km) |
| Altenburg to Cogolin | 601.59 mi (968.17 km) |
| Altenburg to Colmar | 303.33 mi (488.16 km) |
| Altenburg to Colombes | 474.02 mi (762.87 km) |
| Altenburg to Colomiers | 726.35 mi (1,168.95 km) |
| Altenburg to Combs-la-Ville | 467.79 mi (752.83 km) |
| Altenburg to Comines | 410.97 mi (661.39 km) |
| Altenburg to Compiegne | 438.31 mi (705.38 km) |
| Altenburg to Concarneau | 763.75 mi (1,229.14 km) |
| Altenburg to Conde-sur-l'Escaut | 388.37 mi (625.02 km) |
| Altenburg to Conflans-Sainte-Honorine | 478.68 mi (770.35 km) |
| Altenburg to Corbas | 504.14 mi (811.33 km) |
| Altenburg to Corbeil-Essonnes | 472.61 mi (760.60 km) |
| Altenburg to Cormeilles-en-Parisis | 474.92 mi (764.31 km) |
| Altenburg to Cosne sur Loire | 494.72 mi (796.18 km) |
