| Port Glasgow to Rovinj | 1,093.87 mi (1,760.42 km) |
| Port Glasgow to Samobor | 1,125.04 mi (1,810.57 km) |
| Port Glasgow to Sesvete | 1,136.99 mi (1,829.81 km) |
| Port Glasgow to Sibenik | 1,236.86 mi (1,990.53 km) |
| Port Glasgow to Sinj | 1,262.63 mi (2,032.01 km) |
| Port Glasgow to Sisak | 1,162.72 mi (1,871.22 km) |
| Port Glasgow to Slatina | 1,197.44 mi (1,927.09 km) |
| Port Glasgow to Slavonski Brod | 1,234.34 mi (1,986.48 km) |
| Port Glasgow to Solin | 1,267.02 mi (2,039.08 km) |
| Port Glasgow to Split | 1,266.41 mi (2,038.09 km) |
| Port Glasgow to Sveti Ivan Zelina | 1,134.96 mi (1,826.55 km) |
| Port Glasgow to Trilj | 1,269.72 mi (2,043.41 km) |
| Port Glasgow to Trogir | 1,259.99 mi (2,027.75 km) |
| Port Glasgow to Umag | 1,071.81 mi (1,724.91 km) |
| Port Glasgow to Valpovo | 1,223.99 mi (1,969.82 km) |
