| Smartno to Santarem | 1,279.38 mi (2,058.97 km) |
| Smartno to Santiago do Cacem | 1,323.06 mi (2,129.26 km) |
| Smartno to Santo Andre | 1,324.14 mi (2,130.99 km) |
| Smartno to Santo Tirso | 1,204.49 mi (1,938.43 km) |
| Smartno to Sao Bras de Alportel | 1,318.95 mi (2,122.65 km) |
| Smartno to Sao Felix da Marinha | 1,220.30 mi (1,963.89 km) |
| Smartno to Sao Joao da Madeira | 1,217.87 mi (1,959.97 km) |
| Smartno to Sao Joao de Ver | 1,219.18 mi (1,962.07 km) |
| Smartno to Sao Mamede de Infesta | 1,214.53 mi (1,954.59 km) |
| Smartno to Sao Pedro do Sul | 1,202.18 mi (1,934.72 km) |
| Smartno to Satao | 1,186.91 mi (1,910.15 km) |
| Smartno to Seia | 1,194.88 mi (1,922.97 km) |
| Smartno to Senhora da Hora | 1,217.34 mi (1,959.13 km) |
| Smartno to Serpa | 1,275.30 mi (2,052.40 km) |
| Smartno to Serta | 1,233.23 mi (1,984.68 km) |
