| Ennis to Santiago do Cacem | 1,024.71 mi (1,649.12 km) |
| Ennis to Santo Andre | 1,022.38 mi (1,645.37 km) |
| Ennis to Santo Tirso | 795.83 mi (1,280.77 km) |
| Ennis to Sao Bras de Alportel | 1,085.80 mi (1,747.43 km) |
| Ennis to Sao Felix da Marinha | 816.32 mi (1,313.74 km) |
| Ennis to Sao Joao da Madeira | 825.92 mi (1,329.20 km) |
| Ennis to Sao Joao de Ver | 821.92 mi (1,322.76 km) |
| Ennis to Sao Mamede de Infesta | 804.88 mi (1,295.33 km) |
| Ennis to Sao Pedro do Sul | 836.87 mi (1,346.82 km) |
| Ennis to Satao | 838.97 mi (1,350.19 km) |
| Ennis to Seia | 860.54 mi (1,384.90 km) |
| Ennis to Senhora da Hora | 805.80 mi (1,296.80 km) |
| Ennis to Serpa | 1,031.73 mi (1,660.41 km) |
| Ennis to Serta | 902.37 mi (1,452.23 km) |
| Ennis to Sesimbra | 995.14 mi (1,601.52 km) |
