| Erchie to Waregem | 996.71 mi (1,604.06 km) |
| Erchie to Waremme | 928.70 mi (1,494.60 km) |
| Erchie to Waterloo | 957.14 mi (1,540.37 km) |
| Erchie to Wavre | 950.21 mi (1,529.22 km) |
| Erchie to Welkenraedt | 905.05 mi (1,456.54 km) |
| Erchie to Wemmel | 969.22 mi (1,559.81 km) |
| Erchie to Wervik | 1,004.17 mi (1,616.06 km) |
| Erchie to Westerlo | 958.01 mi (1,541.76 km) |
| Erchie to Wetteren | 986.44 mi (1,587.52 km) |
| Erchie to Wevelgem | 1,000.61 mi (1,610.33 km) |
| Erchie to Wezembeek-Oppem | 958.92 mi (1,543.23 km) |
| Erchie to Wichelen | 983.77 mi (1,583.22 km) |
| Erchie to Wielsbeke | 998.97 mi (1,607.69 km) |
| Erchie to Wijnegem | 977.09 mi (1,572.47 km) |
| Erchie to Willebroek | 974.24 mi (1,567.89 km) |
