| Horley to Chaudfontaine | 256.28 mi (412.45 km) |
| Horley to Chaumont-Gistoux | 214.58 mi (345.34 km) |
| Horley to Chimay | 211.53 mi (340.42 km) |
| Horley to Ciney | 238.25 mi (383.43 km) |
| Horley to Colfontaine | 183.55 mi (295.40 km) |
| Horley to Courcelles | 204.56 mi (329.21 km) |
| Horley to Court-Saint-Etienne | 209.79 mi (337.62 km) |
| Horley to Couvin | 218.34 mi (351.38 km) |
| Horley to Damme | 149.63 mi (240.81 km) |
| Horley to De Haan | 138.87 mi (223.49 km) |
| Horley to De Panne | 119.91 mi (192.98 km) |
| Horley to De Pinte | 166.29 mi (267.62 km) |
| Horley to Deerlijk | 154.82 mi (249.16 km) |
| Horley to Deinze | 161.36 mi (259.69 km) |
| Horley to Denderleeuw | 185.97 mi (299.30 km) |
