| Harsum to Creutzwald | 251.67 mi (405.03 km) |
| Harsum to Croissy-sur-Seine | 412.81 mi (664.36 km) |
| Harsum to Croix | 311.51 mi (501.33 km) |
| Harsum to Crosne | 408.28 mi (657.07 km) |
| Harsum to Cuers | 645.21 mi (1,038.36 km) |
| Harsum to Cugnaux | 718.71 mi (1,156.65 km) |
| Harsum to Cusset | 511.67 mi (823.46 km) |
| Harsum to Dammarie-le-Lys | 410.78 mi (661.08 km) |
| Harsum to Dammartin-en-Goele | 385.94 mi (621.11 km) |
| Harsum to Dardilly | 500.91 mi (806.14 km) |
| Harsum to Darnetal | 428.80 mi (690.08 km) |
| Harsum to Dax | 775.50 mi (1,248.04 km) |
| Harsum to Decines-Charpieu | 498.86 mi (802.84 km) |
| Harsum to Denain | 311.88 mi (501.93 km) |
| Harsum to Deuil-la-Barre | 401.99 mi (646.95 km) |
