| Cascais to Saint-Esteve | 698.52 mi (1,124.15 km) |
| Cascais to Saint-Etienne | 845.56 mi (1,360.80 km) |
| Cascais to Saint-Etienne-du-Rouvray | 902.28 mi (1,452.07 km) |
| Cascais to Saint-Fargeau | 903.14 mi (1,453.46 km) |
| Cascais to Saint-Fons | 874.28 mi (1,407.01 km) |
| Cascais to Saint-Gaudens | 610.24 mi (982.09 km) |
| Cascais to Saint-Gely-du-Fesc | 767.90 mi (1,235.81 km) |
| Cascais to Saint-Genis-Laval | 871.30 mi (1,402.23 km) |
| Cascais to Saint-Genis-Pouilly | 941.18 mi (1,514.68 km) |
| Cascais to Saint-Germain-en-Laye | 906.78 mi (1,459.33 km) |
| Cascais to Saint-Germain-les-Arpajon | 896.81 mi (1,443.28 km) |
| Cascais to Saint-Gilles | 796.59 mi (1,281.99 km) |
| Cascais to Saint-Gratien | 916.35 mi (1,474.72 km) |
| Cascais to Saint-Gregoire | 758.64 mi (1,220.91 km) |
| Cascais to Saint-Herblain | 706.42 mi (1,136.88 km) |
