| Somersworth to Sonneberg | 3,711.09 mi (5,972.42 km) |
| Somersworth to Sonsbeck | 3,485.50 mi (5,609.37 km) |
| Somersworth to Sonthofen | 3,764.79 mi (6,058.84 km) |
| Somersworth to Spaichingen | 3,683.39 mi (5,927.85 km) |
| Somersworth to Spelle | 3,507.84 mi (5,645.32 km) |
| Somersworth to Spenge | 3,553.71 mi (5,719.14 km) |
| Somersworth to Speyer | 3,632.92 mi (5,846.61 km) |
| Somersworth to Spiesen-Elversberg | 3,580.16 mi (5,761.71 km) |
| Somersworth to Spremberg | 3,797.29 mi (6,111.14 km) |
| Somersworth to Springe | 3,592.65 mi (5,781.81 km) |
| Somersworth to Sprockhovel | 3,526.62 mi (5,675.54 km) |
| Somersworth to Stade | 3,551.29 mi (5,715.26 km) |
| Somersworth to Stadtallendorf | 3,611.64 mi (5,812.38 km) |
| Somersworth to Stadthagen | 3,576.36 mi (5,755.60 km) |
| Somersworth to Stadtlohn | 3,496.38 mi (5,626.87 km) |
