| Gig Harbor to Santarem | 5,208.57 mi (8,382.38 km) |
| Gig Harbor to Santiago do Cacem | 5,272.78 mi (8,485.72 km) |
| Gig Harbor to Santo Andre | 5,269.28 mi (8,480.08 km) |
| Gig Harbor to Santo Tirso | 5,104.78 mi (8,215.35 km) |
| Gig Harbor to Sao Bras de Alportel | 5,347.44 mi (8,605.88 km) |
| Gig Harbor to Sao Felix da Marinha | 5,115.37 mi (8,232.39 km) |
| Gig Harbor to Sao Joao da Madeira | 5,127.10 mi (8,251.28 km) |
| Gig Harbor to Sao Joao de Ver | 5,122.01 mi (8,243.09 km) |
| Gig Harbor to Sao Mamede de Infesta | 5,107.37 mi (8,219.51 km) |
| Gig Harbor to Sao Pedro do Sul | 5,149.06 mi (8,286.62 km) |
| Gig Harbor to Satao | 5,161.10 mi (8,305.99 km) |
| Gig Harbor to Seia | 5,178.71 mi (8,334.33 km) |
| Gig Harbor to Senhora da Hora | 5,106.40 mi (8,217.95 km) |
| Gig Harbor to Serpa | 5,314.66 mi (8,553.12 km) |
| Gig Harbor to Serta | 5,198.45 mi (8,366.09 km) |
