| Cities | Distance |
|---|---|
| Portici to Geraardsbergen | 850.84 mi (1,369.30 km) |
| Portici to Gerpinnes | 809.44 mi (1,302.66 km) |
| Portici to Gistel | 896.81 mi (1,443.28 km) |
| Portici to Gooik | 845.63 mi (1,360.91 km) |
| Portici to Grez-Doiceau | 826.15 mi (1,329.56 km) |
| Portici to Grimbergen | 845.54 mi (1,360.77 km) |
| Portici to Grobbendonk | 851.45 mi (1,370.28 km) |
| Portici to Haacht | 841.16 mi (1,353.72 km) |
| Portici to Haaltert | 854.20 mi (1,374.70 km) |
| Portici to Halen | 827.22 mi (1,331.28 km) |
| Portici to Halle | 838.88 mi (1,350.05 km) |
| Portici to Hamme | 860.41 mi (1,384.70 km) |
| Portici to Hannut | 812.34 mi (1,307.34 km) |
| Portici to Harelbeke | 871.36 mi (1,402.31 km) |
| Portici to Hasselt | 820.57 mi (1,320.57 km) |