| Asenovgrad to Santiago do Cacem | 1,785.89 mi (2,874.11 km) |
| Asenovgrad to Santo Andre | 1,787.68 mi (2,877.00 km) |
| Asenovgrad to Santo Tirso | 1,709.97 mi (2,751.93 km) |
| Asenovgrad to Sao Bras de Alportel | 1,764.85 mi (2,840.25 km) |
| Asenovgrad to Sao Felix da Marinha | 1,722.58 mi (2,772.22 km) |
| Asenovgrad to Sao Joao da Madeira | 1,718.00 mi (2,764.85 km) |
| Asenovgrad to Sao Joao de Ver | 1,720.22 mi (2,768.43 km) |
| Asenovgrad to Sao Mamede de Infesta | 1,718.78 mi (2,766.11 km) |
| Asenovgrad to Sao Pedro do Sul | 1,698.99 mi (2,734.26 km) |
| Asenovgrad to Satao | 1,682.32 mi (2,707.44 km) |
| Asenovgrad to Seia | 1,686.03 mi (2,713.40 km) |
| Asenovgrad to Senhora da Hora | 1,721.58 mi (2,770.62 km) |
| Asenovgrad to Serpa | 1,731.07 mi (2,785.89 km) |
| Asenovgrad to Serta | 1,717.58 mi (2,764.18 km) |
| Asenovgrad to Sesimbra | 1,796.68 mi (2,891.48 km) |
