| Biddeford to Santarem | 3,142.88 mi (5,057.98 km) |
| Biddeford to Santiago do Cacem | 3,180.14 mi (5,117.94 km) |
| Biddeford to Santo Andre | 3,176.67 mi (5,112.35 km) |
| Biddeford to Santo Tirso | 3,091.18 mi (4,974.77 km) |
| Biddeford to Sao Bras de Alportel | 3,247.63 mi (5,226.55 km) |
| Biddeford to Sao Felix da Marinha | 3,092.38 mi (4,976.71 km) |
| Biddeford to Sao Joao da Madeira | 3,102.70 mi (4,993.31 km) |
| Biddeford to Sao Joao de Ver | 3,098.11 mi (4,985.92 km) |
| Biddeford to Sao Mamede de Infesta | 3,088.70 mi (4,970.78 km) |
| Biddeford to Sao Pedro do Sul | 3,127.00 mi (5,032.42 km) |
| Biddeford to Satao | 3,143.29 mi (5,058.63 km) |
| Biddeford to Seia | 3,153.97 mi (5,075.83 km) |
| Biddeford to Senhora da Hora | 3,086.69 mi (4,967.54 km) |
| Biddeford to Serpa | 3,235.62 mi (5,207.23 km) |
| Biddeford to Serta | 3,153.72 mi (5,075.42 km) |
