| Biddeford to Sycow | 3,906.25 mi (6,286.50 km) |
| Biddeford to Szamotuly | 3,820.68 mi (6,148.80 km) |
| Biddeford to Szczecin | 3,719.14 mi (5,985.37 km) |
| Biddeford to Szczecinek | 3,788.30 mi (6,096.69 km) |
| Biddeford to Szczytno | 3,947.50 mi (6,352.89 km) |
| Biddeford to Szprotawa | 3,815.08 mi (6,139.78 km) |
| Biddeford to Sztum | 3,866.10 mi (6,221.89 km) |
| Biddeford to Szubin | 3,849.87 mi (6,195.76 km) |
| Biddeford to Szydlowiec | 4,025.36 mi (6,478.18 km) |
| Biddeford to Tarnobrzeg | 4,079.89 mi (6,565.95 km) |
| Biddeford to Tarnow | 4,074.97 mi (6,558.02 km) |
| Biddeford to Tarnowskie Gory | 3,979.07 mi (6,403.69 km) |
| Biddeford to Tczew | 3,852.18 mi (6,199.48 km) |
| Biddeford to Tomaszow Lubelski | 4,148.90 mi (6,677.02 km) |
| Biddeford to Tomaszow Mazowiecki | 3,984.47 mi (6,412.38 km) |
