| Seagoville to Santarem | 4,736.65 mi (7,622.91 km) |
| Seagoville to Santiago do Cacem | 4,772.22 mi (7,680.15 km) |
| Seagoville to Santo Andre | 4,768.77 mi (7,674.60 km) |
| Seagoville to Santo Tirso | 4,685.84 mi (7,541.13 km) |
| Seagoville to Sao Bras de Alportel | 4,838.71 mi (7,787.15 km) |
| Seagoville to Sao Felix da Marinha | 4,687.09 mi (7,543.15 km) |
| Seagoville to Sao Joao da Madeira | 4,697.40 mi (7,559.74 km) |
| Seagoville to Sao Joao de Ver | 4,692.82 mi (7,552.36 km) |
| Seagoville to Sao Mamede de Infesta | 4,683.39 mi (7,537.19 km) |
| Seagoville to Sao Pedro do Sul | 4,721.71 mi (7,598.86 km) |
| Seagoville to Satao | 4,737.99 mi (7,625.07 km) |
| Seagoville to Seia | 4,748.67 mi (7,642.24 km) |
| Seagoville to Senhora da Hora | 4,681.39 mi (7,533.96 km) |
| Seagoville to Serpa | 4,828.29 mi (7,770.39 km) |
| Seagoville to Serta | 4,748.13 mi (7,641.37 km) |
