| Channahon to Santarem | 4,037.04 mi (6,496.99 km) |
| Channahon to Santiago do Cacem | 4,078.91 mi (6,564.37 km) |
| Channahon to Santo Andre | 4,075.40 mi (6,558.72 km) |
| Channahon to Santo Tirso | 3,975.62 mi (6,398.14 km) |
| Channahon to Sao Bras de Alportel | 4,148.11 mi (6,675.73 km) |
| Channahon to Sao Felix da Marinha | 3,978.55 mi (6,402.87 km) |
| Channahon to Sao Joao da Madeira | 3,989.27 mi (6,420.11 km) |
| Channahon to Sao Joao de Ver | 3,984.53 mi (6,412.47 km) |
| Channahon to Sao Mamede de Infesta | 3,974.03 mi (6,395.59 km) |
| Channahon to Sao Pedro do Sul | 4,013.50 mi (6,459.10 km) |
| Channahon to Satao | 4,029.25 mi (6,484.45 km) |
| Channahon to Seia | 4,041.32 mi (6,503.88 km) |
| Channahon to Senhora da Hora | 3,972.18 mi (6,392.61 km) |
| Channahon to Serpa | 4,132.92 mi (6,651.29 km) |
| Channahon to Serta | 4,044.53 mi (6,509.04 km) |
