| Owings Mills to Solofra | 4,596.28 mi (7,397.00 km) |
| Owings Mills to Somma Lombardo | 4,160.74 mi (6,696.06 km) |
| Owings Mills to Somma Vesuviana | 4,576.63 mi (7,365.37 km) |
| Owings Mills to Sommacampagna | 4,261.74 mi (6,858.61 km) |
| Owings Mills to Sona | 4,259.92 mi (6,855.68 km) |
| Owings Mills to Sondrio | 4,194.96 mi (6,751.13 km) |
| Owings Mills to Sora | 4,509.57 mi (7,257.45 km) |
| Owings Mills to Sorbolo | 4,262.99 mi (6,860.61 km) |
| Owings Mills to Soresina | 4,223.10 mi (6,796.42 km) |
| Owings Mills to Sorisole | 4,199.85 mi (6,759.01 km) |
| Owings Mills to Sorrento | 4,582.91 mi (7,375.48 km) |
| Owings Mills to Sorso | 4,316.94 mi (6,947.45 km) |
| Owings Mills to Sortino | 4,743.72 mi (7,634.28 km) |
| Owings Mills to Soverato Marina | 4,753.46 mi (7,649.96 km) |
| Owings Mills to Sovicille | 4,349.86 mi (7,000.43 km) |
