| Helensburgh to San Giovanni Lupatoto | 1,003.27 mi (1,614.61 km) |
| Helensburgh to San Giovanni Rotondo | 1,347.81 mi (2,169.09 km) |
| Helensburgh to San Giovanni Valdarno | 1,119.73 mi (1,802.04 km) |
| Helensburgh to San Giuliano Milanese | 952.46 mi (1,532.83 km) |
| Helensburgh to San Giuliano Terme | 1,078.18 mi (1,735.17 km) |
| Helensburgh to San Giuseppe Iato | 1,496.27 mi (2,408.02 km) |
| Helensburgh to San Giuseppe Vesuviano | 1,360.93 mi (2,190.21 km) |
| Helensburgh to San Giustino | 1,139.03 mi (1,833.08 km) |
| Helensburgh to San Gregorio di Catania | 1,571.10 mi (2,528.43 km) |
| Helensburgh to San Lazzaro di Savena | 1,064.71 mi (1,713.49 km) |
| Helensburgh to San Marco in Lamis | 1,344.19 mi (2,163.26 km) |
| Helensburgh to San Martino Buon Albergo | 1,003.40 mi (1,614.82 km) |
| Helensburgh to San Martino di Lupari | 1,013.20 mi (1,630.60 km) |
| Helensburgh to San Marzano di San Giuseppe | 1,471.65 mi (2,368.39 km) |
| Helensburgh to San Marzano sul Sarno | 1,367.32 mi (2,200.49 km) |
