| Romanshorn to Saint-Esteve | 461.32 mi (742.42 km) |
| Romanshorn to Saint-Etienne | 278.17 mi (447.66 km) |
| Romanshorn to Saint-Etienne-du-Rouvray | 398.00 mi (640.52 km) |
| Romanshorn to Saint-Fargeau | 321.56 mi (517.50 km) |
| Romanshorn to Saint-Fons | 249.07 mi (400.84 km) |
| Romanshorn to Saint-Gaudens | 519.66 mi (836.32 km) |
| Romanshorn to Saint-Gely-du-Fesc | 378.58 mi (609.27 km) |
| Romanshorn to Saint-Genis-Laval | 251.99 mi (405.54 km) |
| Romanshorn to Saint-Genis-Pouilly | 181.93 mi (292.78 km) |
| Romanshorn to Saint-Germain-en-Laye | 346.61 mi (557.81 km) |
| Romanshorn to Saint-Germain-les-Arpajon | 335.31 mi (539.63 km) |
| Romanshorn to Saint-Gilles | 358.64 mi (577.17 km) |
| Romanshorn to Saint-Gratien | 339.42 mi (546.25 km) |
| Romanshorn to Saint-Gregoire | 513.09 mi (825.75 km) |
| Romanshorn to Saint-Herblain | 514.99 mi (828.79 km) |
