| On Top of the World Designated Place to Santarem | 4,151.41 mi (6,681.04 km) |
| On Top of the World Designated Place to Santiago do Cacem | 4,172.57 mi (6,715.11 km) |
| On Top of the World Designated Place to Santo Andre | 4,169.34 mi (6,709.90 km) |
| On Top of the World Designated Place to Santo Tirso | 4,126.97 mi (6,641.72 km) |
| On Top of the World Designated Place to Sao Bras de Alportel | 4,231.95 mi (6,810.66 km) |
| On Top of the World Designated Place to Sao Felix da Marinha | 4,123.99 mi (6,636.91 km) |
| On Top of the World Designated Place to Sao Joao da Madeira | 4,133.04 mi (6,651.49 km) |
| On Top of the World Designated Place to Sao Joao de Ver | 4,128.95 mi (6,644.91 km) |
| On Top of the World Designated Place to Sao Mamede de Infesta | 4,122.43 mi (6,634.40 km) |
| On Top of the World Designated Place to Sao Pedro do Sul | 4,156.93 mi (6,689.93 km) |
| On Top of the World Designated Place to Satao | 4,174.12 mi (6,717.60 km) |
| On Top of the World Designated Place to Seia | 4,181.09 mi (6,728.81 km) |
| On Top of the World Designated Place to Senhora da Hora | 4,120.08 mi (6,630.62 km) |
| On Top of the World Designated Place to Serpa | 4,231.65 mi (6,810.18 km) |
| On Top of the World Designated Place to Serta | 4,171.66 mi (6,713.63 km) |
