| Hardenberg to Creutzwald | 232.28 mi (373.81 km) |
| Hardenberg to Croissy-sur-Seine | 321.23 mi (516.96 km) |
| Hardenberg to Croix | 197.78 mi (318.29 km) |
| Hardenberg to Crosne | 322.36 mi (518.78 km) |
| Hardenberg to Cuers | 645.08 mi (1,038.15 km) |
| Hardenberg to Cugnaux | 669.24 mi (1,077.04 km) |
| Hardenberg to Cusset | 466.52 mi (750.79 km) |
| Hardenberg to Dammarie-le-Lys | 329.66 mi (530.54 km) |
| Hardenberg to Dammartin-en-Goele | 297.25 mi (478.38 km) |
| Hardenberg to Dardilly | 474.62 mi (763.83 km) |
| Hardenberg to Darnetal | 320.77 mi (516.23 km) |
| Hardenberg to Dax | 705.80 mi (1,135.87 km) |
| Hardenberg to Decines-Charpieu | 475.54 mi (765.31 km) |
| Hardenberg to Denain | 207.71 mi (334.27 km) |
| Hardenberg to Deuil-la-Barre | 310.78 mi (500.15 km) |
