| Cities | Distance |
|---|---|
| Royan to Roeselare | 414.43 mi (666.96 km) |
| Royan to Ronse | 413.61 mi (665.63 km) |
| Royan to Rotselaar | 453.02 mi (729.06 km) |
| Royan to Rumst | 452.68 mi (728.51 km) |
| Royan to Saint-Ghislain | 401.84 mi (646.71 km) |
| Royan to Saint-Nicolas | 459.87 mi (740.10 km) |
| Royan to Saint-Vith | 462.16 mi (743.77 km) |
| Royan to Scherpenheuvel | 463.30 mi (745.61 km) |
| Royan to Schilde | 464.89 mi (748.16 km) |
| Royan to Schoten | 464.15 mi (746.98 km) |
| Royan to Seneffe | 417.86 mi (672.48 km) |
| Royan to Seraing | 456.37 mi (734.46 km) |
| Royan to Sint-Amandsberg | 434.80 mi (699.75 km) |
| Royan to Sint-Andries | 431.16 mi (693.88 km) |
| Royan to Sint-Genesius-Rode | 432.04 mi (695.30 km) |