| Davenport to Santarem | 4,140.83 mi (6,664.03 km) |
| Davenport to Santiago do Cacem | 4,184.03 mi (6,733.55 km) |
| Davenport to Santo Andre | 4,180.51 mi (6,727.88 km) |
| Davenport to Santo Tirso | 4,076.86 mi (6,561.08 km) |
| Davenport to Sao Bras de Alportel | 4,253.72 mi (6,845.70 km) |
| Davenport to Sao Felix da Marinha | 4,080.24 mi (6,566.51 km) |
| Davenport to Sao Joao da Madeira | 4,091.05 mi (6,583.91 km) |
| Davenport to Sao Joao de Ver | 4,086.27 mi (6,576.21 km) |
| Davenport to Sao Mamede de Infesta | 4,075.50 mi (6,558.89 km) |
| Davenport to Sao Pedro do Sul | 4,115.23 mi (6,622.82 km) |
| Davenport to Satao | 4,130.83 mi (6,647.92 km) |
| Davenport to Seia | 4,143.25 mi (6,667.92 km) |
| Davenport to Senhora da Hora | 4,073.70 mi (6,555.98 km) |
| Davenport to Serpa | 4,237.55 mi (6,819.68 km) |
| Davenport to Serta | 4,147.38 mi (6,674.57 km) |
