| Saint-Omer to Waregem | 50.58 mi (81.39 km) |
| Saint-Omer to Waremme | 131.03 mi (210.88 km) |
| Saint-Omer to Waterloo | 92.84 mi (149.42 km) |
| Saint-Omer to Wavre | 102.32 mi (164.66 km) |
| Saint-Omer to Welkenraedt | 162.47 mi (261.46 km) |
| Saint-Omer to Wemmel | 89.74 mi (144.43 km) |
| Saint-Omer to Wervik | 34.12 mi (54.91 km) |
| Saint-Omer to Westerlo | 117.98 mi (189.87 km) |
| Saint-Omer to Wetteren | 72.85 mi (117.23 km) |
| Saint-Omer to Wevelgem | 40.54 mi (65.24 km) |
| Saint-Omer to Wezembeek-Oppem | 97.98 mi (157.68 km) |
| Saint-Omer to Wichelen | 76.38 mi (122.92 km) |
| Saint-Omer to Wielsbeke | 49.65 mi (79.90 km) |
| Saint-Omer to Wijnegem | 104.35 mi (167.94 km) |
| Saint-Omer to Willebroek | 94.35 mi (151.84 km) |
