| Somersworth to Rovinj | 3,986.68 mi (6,415.95 km) |
| Somersworth to Samobor | 4,047.34 mi (6,513.56 km) |
| Somersworth to Sesvete | 4,062.53 mi (6,538.01 km) |
| Somersworth to Sibenik | 4,130.46 mi (6,647.34 km) |
| Somersworth to Sinj | 4,162.92 mi (6,699.58 km) |
| Somersworth to Sisak | 4,085.80 mi (6,575.46 km) |
| Somersworth to Slatina | 4,131.98 mi (6,649.78 km) |
| Somersworth to Slavonski Brod | 4,164.89 mi (6,702.75 km) |
| Somersworth to Solin | 4,163.46 mi (6,700.44 km) |
| Somersworth to Split | 4,161.98 mi (6,698.06 km) |
| Somersworth to Sveti Ivan Zelina | 4,063.10 mi (6,538.93 km) |
| Somersworth to Trilj | 4,169.56 mi (6,710.25 km) |
| Somersworth to Trogir | 4,153.79 mi (6,684.89 km) |
| Somersworth to Umag | 3,969.42 mi (6,388.17 km) |
| Somersworth to Valpovo | 4,162.35 mi (6,698.65 km) |
