| Owings Mills to Creutzwald | 3,970.05 mi (6,389.18 km) |
| Owings Mills to Croissy-sur-Seine | 3,789.39 mi (6,098.43 km) |
| Owings Mills to Croix | 3,785.27 mi (6,091.80 km) |
| Owings Mills to Crosne | 3,807.08 mi (6,126.90 km) |
| Owings Mills to Cuers | 4,123.38 mi (6,635.95 km) |
| Owings Mills to Cugnaux | 3,901.16 mi (6,278.31 km) |
| Owings Mills to Cusset | 3,920.44 mi (6,309.34 km) |
| Owings Mills to Dammarie-le-Lys | 3,819.82 mi (6,147.41 km) |
| Owings Mills to Dammartin-en-Goele | 3,807.48 mi (6,127.54 km) |
| Owings Mills to Dardilly | 3,986.49 mi (6,415.63 km) |
| Owings Mills to Darnetal | 3,733.37 mi (6,008.29 km) |
| Owings Mills to Dax | 3,787.13 mi (6,094.79 km) |
| Owings Mills to Decines-Charpieu | 3,996.54 mi (6,431.81 km) |
| Owings Mills to Denain | 3,804.12 mi (6,122.15 km) |
| Owings Mills to Deuil-la-Barre | 3,794.62 mi (6,106.85 km) |
