| Dumfries to Solofra | 1,294.47 mi (2,083.25 km) |
| Dumfries to Somma Lombardo | 842.80 mi (1,356.35 km) |
| Dumfries to Somma Vesuviana | 1,280.12 mi (2,060.15 km) |
| Dumfries to Sommacampagna | 920.84 mi (1,481.95 km) |
| Dumfries to Sona | 918.54 mi (1,478.24 km) |
| Dumfries to Sondrio | 849.83 mi (1,367.66 km) |
| Dumfries to Sora | 1,207.94 mi (1,944.00 km) |
| Dumfries to Sorbolo | 939.43 mi (1,511.87 km) |
| Dumfries to Soresina | 897.83 mi (1,444.92 km) |
| Dumfries to Sorisole | 867.05 mi (1,395.39 km) |
| Dumfries to Sorrento | 1,292.35 mi (2,079.83 km) |
| Dumfries to Sorso | 1,132.20 mi (1,822.10 km) |
| Dumfries to Sortino | 1,515.09 mi (2,438.31 km) |
| Dumfries to Soverato Marina | 1,468.16 mi (2,362.77 km) |
| Dumfries to Sovicille | 1,050.19 mi (1,690.11 km) |
