| Ottaviano to Chaudfontaine | 795.17 mi (1,279.70 km) |
| Ottaviano to Chaumont-Gistoux | 825.49 mi (1,328.49 km) |
| Ottaviano to Chimay | 802.60 mi (1,291.66 km) |
| Ottaviano to Ciney | 793.63 mi (1,277.22 km) |
| Ottaviano to Colfontaine | 834.63 mi (1,343.21 km) |
| Ottaviano to Courcelles | 822.24 mi (1,323.26 km) |
| Ottaviano to Court-Saint-Etienne | 826.26 mi (1,329.74 km) |
| Ottaviano to Couvin | 797.72 mi (1,283.81 km) |
| Ottaviano to Damme | 894.80 mi (1,440.04 km) |
| Ottaviano to De Haan | 903.12 mi (1,453.43 km) |
| Ottaviano to De Panne | 907.30 mi (1,460.16 km) |
| Ottaviano to De Pinte | 871.33 mi (1,402.27 km) |
| Ottaviano to Deerlijk | 872.23 mi (1,403.72 km) |
| Ottaviano to Deinze | 873.78 mi (1,406.21 km) |
| Ottaviano to Denderleeuw | 853.01 mi (1,372.78 km) |
