| Niel to Santiago do Cacem | 1,105.86 mi (1,779.71 km) |
| Niel to Santo Andre | 1,105.29 mi (1,778.79 km) |
| Niel to Santo Tirso | 909.17 mi (1,463.17 km) |
| Niel to Sao Bras de Alportel | 1,136.05 mi (1,828.29 km) |
| Niel to Sao Felix da Marinha | 930.53 mi (1,497.55 km) |
| Niel to Sao Joao da Madeira | 933.89 mi (1,502.96 km) |
| Niel to Sao Joao de Ver | 932.69 mi (1,501.01 km) |
| Niel to Sao Mamede de Infesta | 920.69 mi (1,481.71 km) |
| Niel to Sao Pedro do Sul | 929.14 mi (1,495.31 km) |
| Niel to Satao | 920.06 mi (1,480.69 km) |
| Niel to Seia | 936.90 mi (1,507.80 km) |
| Niel to Senhora da Hora | 923.08 mi (1,485.55 km) |
| Niel to Serpa | 1,080.33 mi (1,738.63 km) |
| Niel to Serta | 984.32 mi (1,584.12 km) |
| Niel to Sesimbra | 1,092.12 mi (1,757.59 km) |
