| Castelfidardo to Saint-Esteve | 542.23 mi (872.63 km) |
| Castelfidardo to Saint-Etienne | 471.36 mi (758.59 km) |
| Castelfidardo to Saint-Etienne-du-Rouvray | 718.37 mi (1,156.10 km) |
| Castelfidardo to Saint-Fargeau | 632.66 mi (1,018.17 km) |
| Castelfidardo to Saint-Fons | 454.70 mi (731.78 km) |
| Castelfidardo to Saint-Gaudens | 644.76 mi (1,037.65 km) |
| Castelfidardo to Saint-Gely-du-Fesc | 487.50 mi (784.55 km) |
| Castelfidardo to Saint-Genis-Laval | 457.24 mi (735.86 km) |
| Castelfidardo to Saint-Genis-Pouilly | 415.34 mi (668.43 km) |
| Castelfidardo to Saint-Germain-en-Laye | 663.08 mi (1,067.12 km) |
| Castelfidardo to Saint-Germain-les-Arpajon | 646.30 mi (1,040.13 km) |
| Castelfidardo to Saint-Gilles | 456.30 mi (734.35 km) |
| Castelfidardo to Saint-Gratien | 658.27 mi (1,059.38 km) |
| Castelfidardo to Saint-Gregoire | 800.12 mi (1,287.67 km) |
| Castelfidardo to Saint-Herblain | 780.59 mi (1,256.24 km) |
