| Biddeford to Sonneberg | 3,684.80 mi (5,930.11 km) |
| Biddeford to Sonsbeck | 3,459.20 mi (5,567.05 km) |
| Biddeford to Sonthofen | 3,738.43 mi (6,016.43 km) |
| Biddeford to Spaichingen | 3,657.04 mi (5,885.43 km) |
| Biddeford to Spelle | 3,481.59 mi (5,603.07 km) |
| Biddeford to Spenge | 3,527.46 mi (5,676.90 km) |
| Biddeford to Speyer | 3,606.57 mi (5,804.22 km) |
| Biddeford to Spiesen-Elversberg | 3,553.81 mi (5,719.30 km) |
| Biddeford to Spremberg | 3,771.10 mi (6,069.00 km) |
| Biddeford to Springe | 3,566.42 mi (5,739.60 km) |
| Biddeford to Sprockhovel | 3,500.32 mi (5,633.22 km) |
| Biddeford to Stade | 3,525.15 mi (5,673.18 km) |
| Biddeford to Stadtallendorf | 3,585.35 mi (5,770.06 km) |
| Biddeford to Stadthagen | 3,550.13 mi (5,713.39 km) |
| Biddeford to Stadtlohn | 3,470.10 mi (5,584.59 km) |
