| Sonsbeck to Chaudfontaine | 77.86 mi (125.31 km) |
| Sonsbeck to Chaumont-Gistoux | 96.95 mi (156.03 km) |
| Sonsbeck to Chimay | 140.29 mi (225.78 km) |
| Sonsbeck to Ciney | 106.14 mi (170.82 km) |
| Sonsbeck to Colfontaine | 137.70 mi (221.61 km) |
| Sonsbeck to Courcelles | 117.84 mi (189.64 km) |
| Sonsbeck to Court-Saint-Etienne | 103.47 mi (166.52 km) |
| Sonsbeck to Couvin | 135.75 mi (218.47 km) |
| Sonsbeck to Damme | 135.54 mi (218.14 km) |
| Sonsbeck to De Haan | 145.83 mi (234.69 km) |
| Sonsbeck to De Panne | 167.02 mi (268.79 km) |
| Sonsbeck to De Pinte | 125.07 mi (201.28 km) |
| Sonsbeck to Deerlijk | 140.84 mi (226.65 km) |
| Sonsbeck to Deinze | 130.23 mi (209.58 km) |
| Sonsbeck to Denderleeuw | 111.14 mi (178.87 km) |
