| Os to Creutzwald | 763.04 mi (1,227.99 km) |
| Os to Croissy-sur-Seine | 795.19 mi (1,279.73 km) |
| Os to Croix | 665.91 mi (1,071.68 km) |
| Os to Crosne | 804.36 mi (1,294.49 km) |
| Os to Cuers | 1,174.12 mi (1,889.56 km) |
| Os to Cugnaux | 1,165.94 mi (1,876.39 km) |
| Os to Cusset | 977.17 mi (1,572.60 km) |
| Os to Dammarie-le-Lys | 816.85 mi (1,314.59 km) |
| Os to Dammartin-en-Goele | 779.82 mi (1,255.01 km) |
| Os to Dardilly | 996.85 mi (1,604.28 km) |
| Os to Darnetal | 764.19 mi (1,229.84 km) |
| Os to Dax | 1,173.16 mi (1,888.01 km) |
| Os to Decines-Charpieu | 999.14 mi (1,607.96 km) |
| Os to Denain | 688.70 mi (1,108.36 km) |
| Os to Deuil-la-Barre | 787.23 mi (1,266.93 km) |
