| Porto to Saint-Esteve | 598.38 mi (963.00 km) |
| Porto to Saint-Etienne | 716.73 mi (1,153.47 km) |
| Porto to Saint-Etienne-du-Rouvray | 737.68 mi (1,187.18 km) |
| Porto to Saint-Fargeau | 745.97 mi (1,200.52 km) |
| Porto to Saint-Fons | 744.24 mi (1,197.73 km) |
| Porto to Saint-Gaudens | 497.04 mi (799.91 km) |
| Porto to Saint-Gely-du-Fesc | 656.78 mi (1,056.99 km) |
| Porto to Saint-Genis-Laval | 741.20 mi (1,192.85 km) |
| Porto to Saint-Genis-Pouilly | 809.66 mi (1,303.02 km) |
| Porto to Saint-Germain-en-Laye | 746.65 mi (1,201.61 km) |
| Porto to Saint-Germain-les-Arpajon | 738.50 mi (1,188.50 km) |
| Porto to Saint-Gilles | 687.29 mi (1,106.08 km) |
| Porto to Saint-Gratien | 756.41 mi (1,217.33 km) |
| Porto to Saint-Gregoire | 590.55 mi (950.40 km) |
| Porto to Saint-Herblain | 541.82 mi (871.98 km) |
