| Cities | Distance |
|---|---|
| Portici to Waregem | 870.11 mi (1,400.31 km) |
| Portici to Waremme | 809.58 mi (1,302.89 km) |
| Portici to Waterloo | 833.82 mi (1,341.90 km) |
| Portici to Wavre | 827.93 mi (1,332.42 km) |
| Portici to Welkenraedt | 789.55 mi (1,270.66 km) |
| Portici to Wemmel | 846.89 mi (1,362.94 km) |
| Portici to Wervik | 875.39 mi (1,408.80 km) |
| Portici to Westerlo | 839.82 mi (1,351.57 km) |
| Portici to Wetteren | 862.76 mi (1,388.48 km) |
| Portici to Wevelgem | 872.61 mi (1,404.33 km) |
| Portici to Wezembeek-Oppem | 836.97 mi (1,346.97 km) |
| Portici to Wichelen | 860.47 mi (1,384.79 km) |
| Portici to Wielsbeke | 872.43 mi (1,404.04 km) |
| Portici to Wijnegem | 858.03 mi (1,380.87 km) |
| Portici to Willebroek | 853.25 mi (1,373.18 km) |