| Layton to Santarem | 5,088.72 mi (8,189.50 km) |
| Layton to Santiago do Cacem | 5,142.49 mi (8,276.05 km) |
| Layton to Santo Andre | 5,138.93 mi (8,270.31 km) |
| Layton to Santo Tirso | 5,004.46 mi (8,053.90 km) |
| Layton to Sao Bras de Alportel | 5,215.44 mi (8,393.43 km) |
| Layton to Sao Felix da Marinha | 5,011.43 mi (8,065.12 km) |
| Layton to Sao Joao da Madeira | 5,022.86 mi (8,083.51 km) |
| Layton to Sao Joao de Ver | 5,017.85 mi (8,075.46 km) |
| Layton to Sao Mamede de Infesta | 5,005.02 mi (8,054.81 km) |
| Layton to Sao Pedro do Sul | 5,046.31 mi (8,121.25 km) |
| Layton to Satao | 5,060.39 mi (8,143.91 km) |
| Layton to Seia | 5,075.54 mi (8,168.29 km) |
| Layton to Senhora da Hora | 5,003.60 mi (8,052.52 km) |
| Layton to Serpa | 5,191.23 mi (8,354.47 km) |
| Layton to Serta | 5,087.33 mi (8,187.26 km) |
