| Ostwald to Chaudfontaine | 168.52 mi (271.21 km) |
| Ostwald to Chaumont-Gistoux | 199.91 mi (321.73 km) |
| Ostwald to Chimay | 184.77 mi (297.35 km) |
| Ostwald to Ciney | 168.50 mi (271.17 km) |
| Ostwald to Colfontaine | 215.55 mi (346.89 km) |
| Ostwald to Courcelles | 199.43 mi (320.95 km) |
| Ostwald to Court-Saint-Etienne | 201.37 mi (324.07 km) |
| Ostwald to Couvin | 178.60 mi (287.43 km) |
| Ostwald to Damme | 271.29 mi (436.60 km) |
| Ostwald to De Haan | 280.49 mi (451.40 km) |
| Ostwald to De Panne | 288.30 mi (463.97 km) |
| Ostwald to De Pinte | 247.93 mi (399.01 km) |
| Ostwald to Deerlijk | 251.46 mi (404.68 km) |
| Ostwald to Deinze | 251.01 mi (403.96 km) |
| Ostwald to Denderleeuw | 228.57 mi (367.84 km) |
