| Gretna to Wilrijk | 4,818.07 mi (7,753.93 km) |
| Gretna to Wingene | 4,776.41 mi (7,686.90 km) |
| Gretna to Wommelgem | 4,822.49 mi (7,761.05 km) |
| Gretna to Wondelgem | 4,793.33 mi (7,714.11 km) |
| Gretna to Wuustwezel | 4,820.86 mi (7,758.43 km) |
| Gretna to Yvoir | 4,860.84 mi (7,822.77 km) |
| Gretna to Zandhoven | 4,827.35 mi (7,768.87 km) |
| Gretna to Zaventem | 4,829.05 mi (7,771.60 km) |
| Gretna to Zedelgem | 4,768.74 mi (7,674.55 km) |
| Gretna to Zele | 4,806.75 mi (7,735.71 km) |
| Gretna to Zelzate | 4,794.54 mi (7,716.07 km) |
| Gretna to Zemst | 4,824.86 mi (7,764.86 km) |
| Gretna to Zoersel | 4,827.99 mi (7,769.90 km) |
| Gretna to Zonhoven | 4,862.16 mi (7,824.89 km) |
| Gretna to Zonnebeke | 4,769.75 mi (7,676.17 km) |
