| Ottawa to Wilrijk | 4,198.70 mi (6,757.15 km) |
| Ottawa to Wingene | 4,161.06 mi (6,696.58 km) |
| Ottawa to Wommelgem | 4,202.48 mi (6,763.24 km) |
| Ottawa to Wondelgem | 4,176.43 mi (6,721.32 km) |
| Ottawa to Wuustwezel | 4,199.07 mi (6,757.75 km) |
| Ottawa to Yvoir | 4,247.20 mi (6,835.21 km) |
| Ottawa to Zandhoven | 4,206.84 mi (6,770.25 km) |
| Ottawa to Zaventem | 4,211.87 mi (6,778.34 km) |
| Ottawa to Zedelgem | 4,152.93 mi (6,683.49 km) |
| Ottawa to Zele | 4,189.18 mi (6,741.84 km) |
| Ottawa to Zelzate | 4,176.41 mi (6,721.29 km) |
| Ottawa to Zemst | 4,207.04 mi (6,770.58 km) |
| Ottawa to Zoersel | 4,206.91 mi (6,770.37 km) |
| Ottawa to Zonhoven | 4,241.64 mi (6,826.26 km) |
| Ottawa to Zonnebeke | 4,156.76 mi (6,689.66 km) |
