| Three Lakes to Santarem | 4,178.44 mi (6,724.54 km) |
| Three Lakes to Santiago do Cacem | 4,193.29 mi (6,748.44 km) |
| Three Lakes to Santo Andre | 4,190.18 mi (6,743.44 km) |
| Three Lakes to Santo Tirso | 4,165.09 mi (6,703.06 km) |
| Three Lakes to Sao Bras de Alportel | 4,249.01 mi (6,838.13 km) |
| Three Lakes to Sao Felix da Marinha | 4,160.42 mi (6,695.55 km) |
| Three Lakes to Sao Joao da Madeira | 4,168.87 mi (6,709.16 km) |
| Three Lakes to Sao Joao de Ver | 4,165.03 mi (6,702.97 km) |
| Three Lakes to Sao Mamede de Infesta | 4,159.74 mi (6,694.46 km) |
| Three Lakes to Sao Pedro do Sul | 4,192.35 mi (6,746.93 km) |
| Three Lakes to Satao | 4,209.74 mi (6,774.92 km) |
| Three Lakes to Seia | 4,215.12 mi (6,783.59 km) |
| Three Lakes to Senhora da Hora | 4,157.28 mi (6,690.50 km) |
| Three Lakes to Serpa | 4,253.06 mi (6,844.64 km) |
| Three Lakes to Serta | 4,202.14 mi (6,762.69 km) |
