| Formia to Saint-Esteve | 561.88 mi (904.26 km) |
| Formia to Saint-Etienne | 545.21 mi (877.42 km) |
| Formia to Saint-Etienne-du-Rouvray | 824.82 mi (1,327.42 km) |
| Formia to Saint-Fargeau | 737.33 mi (1,186.62 km) |
| Formia to Saint-Fons | 535.39 mi (861.62 km) |
| Formia to Saint-Gaudens | 671.51 mi (1,080.69 km) |
| Formia to Saint-Gely-du-Fesc | 526.88 mi (847.93 km) |
| Formia to Saint-Genis-Laval | 537.40 mi (864.87 km) |
| Formia to Saint-Genis-Pouilly | 511.35 mi (822.93 km) |
| Formia to Saint-Germain-en-Laye | 769.21 mi (1,237.92 km) |
| Formia to Saint-Germain-les-Arpajon | 750.37 mi (1,207.60 km) |
| Formia to Saint-Gilles | 496.56 mi (799.13 km) |
| Formia to Saint-Gratien | 765.78 mi (1,232.40 km) |
| Formia to Saint-Gregoire | 886.88 mi (1,427.30 km) |
| Formia to Saint-Herblain | 858.03 mi (1,380.86 km) |
