| Helensburgh to San Maurizio Canavese | 919.31 mi (1,479.49 km) |
| Helensburgh to San Mauro Pascoli | 1,114.94 mi (1,794.32 km) |
| Helensburgh to San Mauro Torinese | 929.11 mi (1,495.26 km) |
| Helensburgh to San Michele al Tagliamento | 1,042.69 mi (1,678.05 km) |
| Helensburgh to San Miniato | 1,093.93 mi (1,760.50 km) |
| Helensburgh to San Pancrazio Salentino | 1,483.75 mi (2,387.87 km) |
| Helensburgh to San Pietro in Casale | 1,051.81 mi (1,692.72 km) |
| Helensburgh to San Pietro Vernotico | 1,486.73 mi (2,392.66 km) |
| Helensburgh to San Prisco | 1,340.29 mi (2,156.98 km) |
| Helensburgh to San Remo | 1,006.60 mi (1,619.97 km) |
| Helensburgh to San Salvo | 1,298.40 mi (2,089.58 km) |
| Helensburgh to San Sebastiano al Vesuvio | 1,357.13 mi (2,184.09 km) |
| Helensburgh to San Severino Marche | 1,185.97 mi (1,908.63 km) |
| Helensburgh to San Severo | 1,337.44 mi (2,152.41 km) |
| Helensburgh to San Valentino Torio | 1,366.33 mi (2,198.89 km) |
