| Kilkis to Wilrijk | 1,125.89 mi (1,811.95 km) |
| Kilkis to Wingene | 1,163.67 mi (1,872.74 km) |
| Kilkis to Wommelgem | 1,122.18 mi (1,805.98 km) |
| Kilkis to Wondelgem | 1,148.13 mi (1,847.73 km) |
| Kilkis to Wuustwezel | 1,125.88 mi (1,811.92 km) |
| Kilkis to Yvoir | 1,077.70 mi (1,734.39 km) |
| Kilkis to Zandhoven | 1,117.90 mi (1,799.08 km) |
| Kilkis to Zaventem | 1,112.67 mi (1,790.66 km) |
| Kilkis to Zedelgem | 1,171.75 mi (1,885.74 km) |
| Kilkis to Zele | 1,135.35 mi (1,827.17 km) |
| Kilkis to Zelzate | 1,148.11 mi (1,847.71 km) |
| Kilkis to Zemst | 1,117.48 mi (1,798.41 km) |
| Kilkis to Zoersel | 1,117.91 mi (1,799.10 km) |
| Kilkis to Zonhoven | 1,083.15 mi (1,743.17 km) |
| Kilkis to Zonnebeke | 1,168.45 mi (1,880.43 km) |
