| Royston to Saint-Esteve | 658.52 mi (1,059.78 km) |
| Royston to Saint-Etienne | 498.89 mi (802.88 km) |
| Royston to Saint-Etienne-du-Rouvray | 190.83 mi (307.11 km) |
| Royston to Saint-Fargeau | 267.87 mi (431.10 km) |
| Royston to Saint-Fons | 490.49 mi (789.36 km) |
| Royston to Saint-Gaudens | 618.59 mi (995.52 km) |
| Royston to Saint-Gely-du-Fesc | 603.67 mi (971.52 km) |
| Royston to Saint-Genis-Laval | 490.05 mi (788.66 km) |
| Royston to Saint-Genis-Pouilly | 484.78 mi (780.17 km) |
| Royston to Saint-Germain-en-Laye | 236.53 mi (380.65 km) |
| Royston to Saint-Germain-les-Arpajon | 258.73 mi (416.39 km) |
| Royston to Saint-Gilles | 613.68 mi (987.62 km) |
| Royston to Saint-Gratien | 235.31 mi (378.70 km) |
| Royston to Saint-Gregoire | 279.11 mi (449.18 km) |
| Royston to Saint-Herblain | 341.90 mi (550.24 km) |
