| Trecastagni to Saint-Esteve | 735.01 mi (1,182.89 km) |
| Trecastagni to Saint-Etienne | 771.84 mi (1,242.16 km) |
| Trecastagni to Saint-Etienne-du-Rouvray | 1,069.45 mi (1,721.11 km) |
| Trecastagni to Saint-Fargeau | 981.93 mi (1,580.26 km) |
| Trecastagni to Saint-Fons | 767.81 mi (1,235.67 km) |
| Trecastagni to Saint-Gaudens | 844.31 mi (1,358.78 km) |
| Trecastagni to Saint-Gely-du-Fesc | 723.95 mi (1,165.09 km) |
| Trecastagni to Saint-Genis-Laval | 769.34 mi (1,238.14 km) |
| Trecastagni to Saint-Genis-Pouilly | 755.40 mi (1,215.70 km) |
| Trecastagni to Saint-Germain-en-Laye | 1,014.38 mi (1,632.48 km) |
| Trecastagni to Saint-Germain-les-Arpajon | 994.30 mi (1,600.18 km) |
| Trecastagni to Saint-Gilles | 697.07 mi (1,121.82 km) |
| Trecastagni to Saint-Gratien | 1,012.00 mi (1,628.65 km) |
| Trecastagni to Saint-Gregoire | 1,113.94 mi (1,792.71 km) |
| Trecastagni to Saint-Herblain | 1,076.93 mi (1,733.15 km) |
