| Prairie Ridge to Santarem | 5,201.89 mi (8,371.64 km) |
| Prairie Ridge to Santiago do Cacem | 5,265.76 mi (8,474.42 km) |
| Prairie Ridge to Santo Andre | 5,262.25 mi (8,468.77 km) |
| Prairie Ridge to Santo Tirso | 5,098.75 mi (8,205.65 km) |
| Prairie Ridge to Sao Bras de Alportel | 5,340.40 mi (8,594.54 km) |
| Prairie Ridge to Sao Felix da Marinha | 5,109.22 mi (8,222.49 km) |
| Prairie Ridge to Sao Joao da Madeira | 5,120.95 mi (8,241.37 km) |
| Prairie Ridge to Sao Joao de Ver | 5,115.86 mi (8,233.18 km) |
| Prairie Ridge to Sao Mamede de Infesta | 5,101.27 mi (8,209.70 km) |
| Prairie Ridge to Sao Pedro do Sul | 5,142.97 mi (8,276.82 km) |
| Prairie Ridge to Satao | 5,155.09 mi (8,296.31 km) |
| Prairie Ridge to Seia | 5,172.62 mi (8,324.53 km) |
| Prairie Ridge to Senhora da Hora | 5,100.28 mi (8,208.11 km) |
| Prairie Ridge to Serpa | 5,307.91 mi (8,542.25 km) |
| Prairie Ridge to Serta | 5,192.08 mi (8,355.85 km) |
