| Biddeford to Saalfelden am Steinernen Meer | 3,846.70 mi (6,190.67 km) |
| Biddeford to Salzburg | 3,842.15 mi (6,183.34 km) |
| Biddeford to Sankt Andra | 3,949.70 mi (6,356.43 km) |
| Biddeford to Sankt Johann im Pongau | 3,863.65 mi (6,217.94 km) |
| Biddeford to Sankt Johann in Tirol | 3,826.24 mi (6,157.74 km) |
| Biddeford to Sankt Polten | 3,931.81 mi (6,327.64 km) |
| Biddeford to Sankt Valentin | 3,889.43 mi (6,259.43 km) |
| Biddeford to Sankt Veit an der Glan | 3,931.08 mi (6,326.47 km) |
| Biddeford to Schwaz | 3,802.27 mi (6,119.16 km) |
| Biddeford to Schwechat | 3,968.11 mi (6,386.06 km) |
| Biddeford to Sierning | 3,884.92 mi (6,252.17 km) |
| Biddeford to Spittal an der Drau | 3,894.84 mi (6,268.14 km) |
| Biddeford to Stainz | 3,963.39 mi (6,378.46 km) |
| Biddeford to Steyr | 3,889.59 mi (6,259.69 km) |
| Biddeford to Stockerau | 3,948.91 mi (6,355.16 km) |
