| Saltcoats to Solofra | 1,355.26 mi (2,181.09 km) |
| Saltcoats to Somma Lombardo | 903.41 mi (1,453.89 km) |
| Saltcoats to Somma Vesuviana | 1,340.88 mi (2,157.94 km) |
| Saltcoats to Sommacampagna | 981.65 mi (1,579.81 km) |
| Saltcoats to Sona | 979.34 mi (1,576.10 km) |
| Saltcoats to Sondrio | 910.63 mi (1,465.52 km) |
| Saltcoats to Sora | 1,268.71 mi (2,041.79 km) |
| Saltcoats to Sorbolo | 1,000.19 mi (1,609.64 km) |
| Saltcoats to Soresina | 958.57 mi (1,542.66 km) |
| Saltcoats to Sorisole | 927.82 mi (1,493.18 km) |
| Saltcoats to Sorrento | 1,353.09 mi (2,177.59 km) |
| Saltcoats to Sorso | 1,191.02 mi (1,916.76 km) |
| Saltcoats to Sortino | 1,575.52 mi (2,535.55 km) |
| Saltcoats to Soverato Marina | 1,528.94 mi (2,460.59 km) |
| Saltcoats to Sovicille | 1,110.83 mi (1,787.72 km) |
