| Helensburgh to Rovinj | 1,098.54 mi (1,767.93 km) |
| Helensburgh to Samobor | 1,129.32 mi (1,817.46 km) |
| Helensburgh to Sesvete | 1,141.22 mi (1,836.61 km) |
| Helensburgh to Sibenik | 1,241.44 mi (1,997.91 km) |
| Helensburgh to Sinj | 1,267.13 mi (2,039.25 km) |
| Helensburgh to Sisak | 1,166.98 mi (1,878.07 km) |
| Helensburgh to Slatina | 1,201.49 mi (1,933.60 km) |
| Helensburgh to Slavonski Brod | 1,238.45 mi (1,993.09 km) |
| Helensburgh to Solin | 1,271.56 mi (2,046.38 km) |
| Helensburgh to Split | 1,270.96 mi (2,045.41 km) |
| Helensburgh to Sveti Ivan Zelina | 1,139.15 mi (1,833.28 km) |
| Helensburgh to Trilj | 1,274.22 mi (2,050.66 km) |
| Helensburgh to Trogir | 1,264.56 mi (2,035.11 km) |
| Helensburgh to Umag | 1,076.44 mi (1,732.36 km) |
| Helensburgh to Valpovo | 1,227.96 mi (1,976.21 km) |
