| Oswego to Sestu | 4,817.74 mi (7,753.41 km) |
| Oswego to Settimo Torinese | 4,522.94 mi (7,278.97 km) |
| Oswego to Seveso | 4,556.57 mi (7,333.09 km) |
| Oswego to Sezze | 4,886.82 mi (7,864.58 km) |
| Oswego to Siano | 4,982.77 mi (8,019.00 km) |
| Oswego to Siena | 4,739.38 mi (7,627.29 km) |
| Oswego to Signa | 4,710.59 mi (7,580.96 km) |
| Oswego to Silea | 4,678.51 mi (7,529.33 km) |
| Oswego to Silvi Paese | 4,882.62 mi (7,857.83 km) |
| Oswego to Sinalunga | 4,759.65 mi (7,659.91 km) |
| Oswego to Siniscola | 4,789.03 mi (7,707.20 km) |
| Oswego to Sinnai | 4,822.30 mi (7,760.74 km) |
| Oswego to Siracusa | 5,175.17 mi (8,328.63 km) |
| Oswego to Solaro | 4,555.62 mi (7,331.56 km) |
| Oswego to Soliera | 4,663.72 mi (7,505.54 km) |
