| Gourock to San Vendemiano | 1,015.49 mi (1,634.28 km) |
| Gourock to San Vito al Tagliamento | 1,031.68 mi (1,660.33 km) |
| Gourock to San Vito dei Normanni | 1,466.40 mi (2,359.94 km) |
| Gourock to Sannicandro di Bari | 1,419.31 mi (2,284.16 km) |
| Gourock to Sannicandro Garganico | 1,335.15 mi (2,148.72 km) |
| Gourock to Sansepolcro | 1,135.97 mi (1,828.16 km) |
| Gourock to Sant'Agata de' Goti | 1,345.61 mi (2,165.55 km) |
| Gourock to Sant'Agata di Militello | 1,527.10 mi (2,457.63 km) |
| Gourock to Sant'Agnello | 1,369.35 mi (2,203.76 km) |
| Gourock to Sant'Ambrogio di Valpolicella | 989.58 mi (1,592.58 km) |
| Gourock to Sant'Anastasia | 1,355.63 mi (2,181.67 km) |
| Gourock to Sant'Angelo Lodigiano | 964.39 mi (1,552.04 km) |
| Gourock to Sant'Antimo | 1,346.53 mi (2,167.04 km) |
| Gourock to Sant'Antioco | 1,315.82 mi (2,117.60 km) |
| Gourock to Sant'Antonio Abate | 1,367.64 mi (2,201.00 km) |
