| Royan to Chaudfontaine | 460.44 mi (741.01 km) |
| Royan to Chaumont-Gistoux | 438.14 mi (705.12 km) |
| Royan to Chimay | 393.93 mi (633.97 km) |
| Royan to Ciney | 430.06 mi (692.11 km) |
| Royan to Colfontaine | 400.27 mi (644.17 km) |
| Royan to Courcelles | 417.19 mi (671.40 km) |
| Royan to Court-Saint-Etienne | 431.90 mi (695.07 km) |
| Royan to Couvin | 398.83 mi (641.86 km) |
| Royan to Damme | 436.26 mi (702.09 km) |
| Royan to De Haan | 432.62 mi (696.23 km) |
| Royan to De Panne | 413.56 mi (665.57 km) |
| Royan to De Pinte | 429.36 mi (690.99 km) |
| Royan to Deerlijk | 413.97 mi (666.23 km) |
| Royan to Deinze | 425.72 mi (685.12 km) |
| Royan to Denderleeuw | 433.02 mi (696.88 km) |
