| Onda to Santarem | 451.03 mi (725.87 km) |
| Onda to Santiago do Cacem | 472.36 mi (760.19 km) |
| Onda to Santo Andre | 474.18 mi (763.12 km) |
| Onda to Santo Tirso | 440.14 mi (708.33 km) |
| Onda to Sao Bras de Alportel | 455.03 mi (732.29 km) |
| Onda to Sao Felix da Marinha | 445.20 mi (716.49 km) |
| Onda to Sao Joao da Madeira | 437.21 mi (703.62 km) |
| Onda to Sao Joao de Ver | 440.84 mi (709.47 km) |
| Onda to Sao Mamede de Infesta | 445.53 mi (717.01 km) |
| Onda to Sao Pedro do Sul | 414.27 mi (666.71 km) |
| Onda to Satao | 396.79 mi (638.57 km) |
| Onda to Seia | 393.76 mi (633.70 km) |
| Onda to Senhora da Hora | 448.02 mi (721.01 km) |
| Onda to Serpa | 417.89 mi (672.53 km) |
| Onda to Serta | 415.49 mi (668.67 km) |
