| Riom to Saint-Etienne | 69.37 mi (111.64 km) |
| Riom to Saint-Etienne-du-Rouvray | 258.27 mi (415.64 km) |
| Riom to Saint-Fargeau | 184.29 mi (296.58 km) |
| Riom to Saint-Fons | 84.82 mi (136.50 km) |
| Riom to Saint-Gaudens | 225.59 mi (363.06 km) |
| Riom to Saint-Gely-du-Fesc | 155.86 mi (250.83 km) |
| Riom to Saint-Genis-Laval | 82.10 mi (132.12 km) |
| Riom to Saint-Genis-Pouilly | 141.51 mi (227.74 km) |
| Riom to Saint-Germain-en-Laye | 213.04 mi (342.85 km) |
| Riom to Saint-Germain-les-Arpajon | 190.94 mi (307.29 km) |
| Riom to Saint-Gilles | 166.19 mi (267.45 km) |
| Riom to Saint-Gratien | 216.19 mi (347.93 km) |
| Riom to Saint-Gregoire | 274.54 mi (441.82 km) |
| Riom to Saint-Herblain | 243.87 mi (392.48 km) |
| Riom to Saint-Hilaire-de-Riez | 248.05 mi (399.19 km) |
