| Cities | Distance |
|---|---|
| Gagny to Waregem | 143.32 mi (230.66 km) |
| Gagny to Waremme | 174.50 mi (280.83 km) |
| Gagny to Waterloo | 151.16 mi (243.27 km) |
| Gagny to Wavre | 156.64 mi (252.09 km) |
| Gagny to Welkenraedt | 196.48 mi (316.20 km) |
| Gagny to Wemmel | 160.99 mi (259.08 km) |
| Gagny to Wervik | 132.96 mi (213.98 km) |
| Gagny to Westerlo | 185.23 mi (298.10 km) |
| Gagny to Wetteren | 158.08 mi (254.41 km) |
| Gagny to Wevelgem | 136.11 mi (219.05 km) |
| Gagny to Wezembeek-Oppem | 160.69 mi (258.61 km) |
| Gagny to Wichelen | 159.53 mi (256.73 km) |
| Gagny to Wielsbeke | 144.82 mi (233.06 km) |
| Gagny to Wijnegem | 185.01 mi (297.74 km) |
| Gagny to Willebroek | 171.44 mi (275.90 km) |