| Shasta Lake to Santarem | 5,517.04 mi (8,878.83 km) |
| Shasta Lake to Santiago do Cacem | 5,576.19 mi (8,974.01 km) |
| Shasta Lake to Santo Andre | 5,572.64 mi (8,968.30 km) |
| Shasta Lake to Santo Tirso | 5,422.56 mi (8,726.76 km) |
| Shasta Lake to Sao Bras de Alportel | 5,650.25 mi (9,093.20 km) |
| Shasta Lake to Sao Felix da Marinha | 5,431.41 mi (8,741.01 km) |
| Shasta Lake to Sao Joao da Madeira | 5,443.04 mi (8,759.73 km) |
| Shasta Lake to Sao Joao de Ver | 5,437.97 mi (8,751.57 km) |
| Shasta Lake to Sao Mamede de Infesta | 5,424.16 mi (8,729.34 km) |
| Shasta Lake to Sao Pedro do Sul | 5,465.82 mi (8,796.39 km) |
| Shasta Lake to Satao | 5,478.90 mi (8,817.45 km) |
| Shasta Lake to Seia | 5,495.38 mi (8,843.96 km) |
| Shasta Lake to Senhora da Hora | 5,422.96 mi (8,727.42 km) |
| Shasta Lake to Serpa | 5,621.73 mi (9,047.30 km) |
| Shasta Lake to Serta | 5,511.26 mi (8,869.51 km) |
