| Huedin to Santarem | 1,672.71 mi (2,691.97 km) |
| Huedin to Santiago do Cacem | 1,715.34 mi (2,760.58 km) |
| Huedin to Santo Andre | 1,716.49 mi (2,762.42 km) |
| Huedin to Santo Tirso | 1,597.24 mi (2,570.51 km) |
| Huedin to Sao Bras de Alportel | 1,709.17 mi (2,750.64 km) |
| Huedin to Sao Felix da Marinha | 1,613.31 mi (2,596.37 km) |
| Huedin to Sao Joao da Madeira | 1,611.02 mi (2,592.69 km) |
| Huedin to Sao Joao de Ver | 1,612.27 mi (2,594.69 km) |
| Huedin to Sao Mamede de Infesta | 1,607.38 mi (2,586.82 km) |
| Huedin to Sao Pedro do Sul | 1,595.52 mi (2,567.73 km) |
| Huedin to Satao | 1,580.31 mi (2,543.27 km) |
| Huedin to Seia | 1,588.36 mi (2,556.22 km) |
| Huedin to Senhora da Hora | 1,610.19 mi (2,591.35 km) |
| Huedin to Serpa | 1,666.70 mi (2,682.29 km) |
| Huedin to Serta | 1,626.67 mi (2,617.87 km) |
