| Opovo to Chaudfontaine | 783.73 mi (1,261.28 km) |
| Opovo to Chaumont-Gistoux | 824.35 mi (1,326.66 km) |
| Opovo to Chimay | 824.76 mi (1,327.33 km) |
| Opovo to Ciney | 798.02 mi (1,284.29 km) |
| Opovo to Colfontaine | 852.20 mi (1,371.48 km) |
| Opovo to Courcelles | 831.73 mi (1,338.54 km) |
| Opovo to Court-Saint-Etienne | 828.25 mi (1,332.94 km) |
| Opovo to Couvin | 817.76 mi (1,316.06 km) |
| Opovo to Damme | 895.93 mi (1,441.86 km) |
| Opovo to De Haan | 906.55 mi (1,458.95 km) |
| Opovo to De Panne | 920.25 mi (1,481.00 km) |
| Opovo to De Pinte | 874.77 mi (1,407.81 km) |
| Opovo to Deerlijk | 883.23 mi (1,421.42 km) |
| Opovo to Deinze | 879.08 mi (1,414.75 km) |
| Opovo to Denderleeuw | 854.27 mi (1,374.81 km) |
