| Hardenberg to Chaudfontaine | 143.39 mi (230.77 km) |
| Hardenberg to Chaumont-Gistoux | 154.00 mi (247.84 km) |
| Hardenberg to Chimay | 200.24 mi (322.25 km) |
| Hardenberg to Ciney | 169.68 mi (273.08 km) |
| Hardenberg to Colfontaine | 190.89 mi (307.20 km) |
| Hardenberg to Courcelles | 174.68 mi (281.11 km) |
| Hardenberg to Court-Saint-Etienne | 159.94 mi (257.40 km) |
| Hardenberg to Couvin | 196.77 mi (316.67 km) |
| Hardenberg to Damme | 168.69 mi (271.48 km) |
| Hardenberg to De Haan | 176.90 mi (284.69 km) |
| Hardenberg to De Panne | 199.39 mi (320.89 km) |
| Hardenberg to De Pinte | 166.70 mi (268.28 km) |
| Hardenberg to Deerlijk | 183.10 mi (294.66 km) |
| Hardenberg to Deinze | 171.28 mi (275.65 km) |
| Hardenberg to Denderleeuw | 158.99 mi (255.87 km) |
