| Ipsala to Santarem | 1,845.22 mi (2,969.60 km) |
| Ipsala to Santiago do Cacem | 1,869.33 mi (3,008.39 km) |
| Ipsala to Santo Andre | 1,871.24 mi (3,011.47 km) |
| Ipsala to Santo Tirso | 1,801.56 mi (2,899.33 km) |
| Ipsala to Sao Bras de Alportel | 1,845.37 mi (2,969.83 km) |
| Ipsala to Sao Felix da Marinha | 1,813.52 mi (2,918.58 km) |
| Ipsala to Sao Joao da Madeira | 1,808.56 mi (2,910.60 km) |
| Ipsala to Sao Joao de Ver | 1,810.95 mi (2,914.44 km) |
| Ipsala to Sao Mamede de Infesta | 1,810.11 mi (2,913.08 km) |
| Ipsala to Sao Pedro do Sul | 1,789.02 mi (2,879.15 km) |
| Ipsala to Satao | 1,772.17 mi (2,852.03 km) |
| Ipsala to Seia | 1,775.08 mi (2,856.72 km) |
| Ipsala to Senhora da Hora | 1,812.89 mi (2,917.57 km) |
| Ipsala to Serpa | 1,813.54 mi (2,918.62 km) |
| Ipsala to Serta | 1,805.26 mi (2,905.28 km) |
