| Gagny to Chaudfontaine | 181.53 mi (292.14 km) |
| Gagny to Chaumont-Gistoux | 157.39 mi (253.29 km) |
| Gagny to Chimay | 113.62 mi (182.85 km) |
| Gagny to Ciney | 150.97 mi (242.96 km) |
| Gagny to Colfontaine | 120.59 mi (194.06 km) |
| Gagny to Courcelles | 136.45 mi (219.60 km) |
| Gagny to Court-Saint-Etienne | 151.17 mi (243.29 km) |
| Gagny to Couvin | 119.01 mi (191.53 km) |
| Gagny to Damme | 166.87 mi (268.55 km) |
| Gagny to De Haan | 166.60 mi (268.12 km) |
| Gagny to De Panne | 153.31 mi (246.73 km) |
| Gagny to De Pinte | 154.44 mi (248.55 km) |
| Gagny to Deerlijk | 140.92 mi (226.80 km) |
| Gagny to Deinze | 151.75 mi (244.23 km) |
| Gagny to Denderleeuw | 154.45 mi (248.56 km) |
