| Ottaviano to Geraardsbergen | 852.95 mi (1,372.69 km) |
| Ottaviano to Gerpinnes | 811.51 mi (1,306.01 km) |
| Ottaviano to Gistel | 899.01 mi (1,446.82 km) |
| Ottaviano to Gooik | 847.65 mi (1,364.16 km) |
| Ottaviano to Grez-Doiceau | 828.02 mi (1,332.57 km) |
| Ottaviano to Grimbergen | 847.44 mi (1,363.82 km) |
| Ottaviano to Grobbendonk | 853.15 mi (1,373.02 km) |
| Ottaviano to Haacht | 842.97 mi (1,356.62 km) |
| Ottaviano to Haaltert | 856.22 mi (1,377.95 km) |
| Ottaviano to Halen | 828.89 mi (1,333.97 km) |
| Ottaviano to Halle | 840.89 mi (1,353.28 km) |
| Ottaviano to Hamme | 862.32 mi (1,387.78 km) |
| Ottaviano to Hannut | 814.12 mi (1,310.20 km) |
| Ottaviano to Harelbeke | 873.58 mi (1,405.89 km) |
| Ottaviano to Hasselt | 822.17 mi (1,323.16 km) |
