| Oswego to Santarem | 4,032.51 mi (6,489.70 km) |
| Oswego to Santiago do Cacem | 4,074.77 mi (6,557.71 km) |
| Oswego to Santo Andre | 4,071.25 mi (6,552.05 km) |
| Oswego to Santo Tirso | 3,970.39 mi (6,389.72 km) |
| Oswego to Sao Bras de Alportel | 4,144.12 mi (6,669.31 km) |
| Oswego to Sao Felix da Marinha | 3,973.44 mi (6,394.63 km) |
| Oswego to Sao Joao da Madeira | 3,984.18 mi (6,411.92 km) |
| Oswego to Sao Joao de Ver | 3,979.43 mi (6,404.27 km) |
| Oswego to Sao Mamede de Infesta | 3,968.86 mi (6,387.26 km) |
| Oswego to Sao Pedro do Sul | 4,008.40 mi (6,450.89 km) |
| Oswego to Satao | 4,024.11 mi (6,476.17 km) |
| Oswego to Seia | 4,036.27 mi (6,495.76 km) |
| Oswego to Senhora da Hora | 3,967.02 mi (6,384.30 km) |
| Oswego to Serpa | 4,128.64 mi (6,644.40 km) |
| Oswego to Serta | 4,039.74 mi (6,501.33 km) |
