| Biddeford to Sceaux | 3,368.34 mi (5,420.83 km) |
| Biddeford to Schiltigheim | 3,600.09 mi (5,793.79 km) |
| Biddeford to Scionzier | 3,628.08 mi (5,838.83 km) |
| Biddeford to Seclin | 3,352.55 mi (5,395.41 km) |
| Biddeford to Sedan | 3,453.18 mi (5,557.36 km) |
| Biddeford to Selestat | 3,598.39 mi (5,791.04 km) |
| Biddeford to Sene | 3,183.60 mi (5,123.50 km) |
| Biddeford to Senlis | 3,369.30 mi (5,422.36 km) |
| Biddeford to Sens | 3,426.16 mi (5,513.87 km) |
| Biddeford to Septemes-les-Vallons | 3,661.67 mi (5,892.89 km) |
| Biddeford to Serris | 3,387.02 mi (5,450.88 km) |
| Biddeford to Sete | 3,587.41 mi (5,773.38 km) |
| Biddeford to Sevran | 3,374.37 mi (5,430.53 km) |
| Biddeford to Sevres | 3,363.82 mi (5,413.55 km) |
| Biddeford to Seynod | 3,613.91 mi (5,816.03 km) |
