| Cities | Distance |
|---|---|
| Harrow to Waregem | 169.18 mi (272.26 km) |
| Harrow to Waremme | 250.38 mi (402.94 km) |
| Harrow to Waterloo | 213.52 mi (343.62 km) |
| Harrow to Wavre | 222.54 mi (358.15 km) |
| Harrow to Welkenraedt | 281.21 mi (452.57 km) |
| Harrow to Wemmel | 206.12 mi (331.72 km) |
| Harrow to Wervik | 156.82 mi (252.37 km) |
| Harrow to Westerlo | 229.76 mi (369.77 km) |
| Harrow to Wetteren | 187.12 mi (301.14 km) |
| Harrow to Wevelgem | 161.95 mi (260.64 km) |
| Harrow to Wezembeek-Oppem | 216.05 mi (347.69 km) |
| Harrow to Wichelen | 190.64 mi (306.81 km) |
| Harrow to Wielsbeke | 167.33 mi (269.29 km) |
| Harrow to Wijnegem | 211.65 mi (340.62 km) |
| Harrow to Willebroek | 206.57 mi (332.44 km) |