| Oeiras to Waregem | 1,045.28 mi (1,682.22 km) |
| Oeiras to Waremme | 1,092.08 mi (1,757.53 km) |
| Oeiras to Waterloo | 1,065.99 mi (1,715.54 km) |
| Oeiras to Wavre | 1,072.61 mi (1,726.19 km) |
| Oeiras to Welkenraedt | 1,113.27 mi (1,791.63 km) |
| Oeiras to Wemmel | 1,073.47 mi (1,727.59 km) |
| Oeiras to Wervik | 1,029.70 mi (1,657.15 km) |
| Oeiras to Westerlo | 1,100.35 mi (1,770.84 km) |
| Oeiras to Wetteren | 1,065.40 mi (1,714.59 km) |
| Oeiras to Wevelgem | 1,035.29 mi (1,666.13 km) |
| Oeiras to Wezembeek-Oppem | 1,075.32 mi (1,730.57 km) |
| Oeiras to Wichelen | 1,067.84 mi (1,718.52 km) |
| Oeiras to Wielsbeke | 1,045.86 mi (1,683.15 km) |
| Oeiras to Wijnegem | 1,096.35 mi (1,764.40 km) |
| Oeiras to Willebroek | 1,083.01 mi (1,742.94 km) |
