| South Portland to Saint-Esteve | 3,559.00 mi (5,727.66 km) |
| South Portland to Saint-Etienne | 3,541.69 mi (5,699.79 km) |
| South Portland to Saint-Etienne-du-Rouvray | 3,290.00 mi (5,294.75 km) |
| South Portland to Saint-Fargeau | 3,372.71 mi (5,427.86 km) |
| South Portland to Saint-Fons | 3,553.28 mi (5,718.45 km) |
| South Portland to Saint-Gaudens | 3,451.17 mi (5,554.13 km) |
| South Portland to Saint-Gely-du-Fesc | 3,570.69 mi (5,746.46 km) |
| South Portland to Saint-Genis-Laval | 3,551.07 mi (5,714.89 km) |
| South Portland to Saint-Genis-Pouilly | 3,586.89 mi (5,772.55 km) |
| South Portland to Saint-Germain-en-Laye | 3,343.92 mi (5,381.52 km) |
| South Portland to Saint-Germain-les-Arpajon | 3,358.86 mi (5,405.56 km) |
| South Portland to Saint-Gilles | 3,598.82 mi (5,791.74 km) |
| South Portland to Saint-Gratien | 3,349.88 mi (5,391.11 km) |
| South Portland to Saint-Gregoire | 3,202.95 mi (5,154.65 km) |
| South Portland to Saint-Herblain | 3,228.60 mi (5,195.93 km) |
