| Irmo to Wilrijk | 4,250.99 mi (6,841.32 km) |
| Irmo to Wingene | 4,208.13 mi (6,772.33 km) |
| Irmo to Wommelgem | 4,255.63 mi (6,848.77 km) |
| Irmo to Wondelgem | 4,225.49 mi (6,800.28 km) |
| Irmo to Wuustwezel | 4,254.65 mi (6,847.19 km) |
| Irmo to Yvoir | 4,291.60 mi (6,906.66 km) |
| Irmo to Zandhoven | 4,260.65 mi (6,856.85 km) |
| Irmo to Zaventem | 4,261.15 mi (6,857.66 km) |
| Irmo to Zedelgem | 4,200.65 mi (6,760.29 km) |
| Irmo to Zele | 4,239.09 mi (6,822.16 km) |
| Irmo to Zelzate | 4,227.14 mi (6,802.92 km) |
| Irmo to Zemst | 4,257.21 mi (6,851.32 km) |
| Irmo to Zoersel | 4,261.48 mi (6,858.19 km) |
| Irmo to Zonhoven | 4,295.29 mi (6,912.60 km) |
| Irmo to Zonnebeke | 4,200.69 mi (6,760.36 km) |
