| Prienai to Santiago do Cacem | 1,906.85 mi (3,068.77 km) |
| Prienai to Santo Andre | 1,906.98 mi (3,068.99 km) |
| Prienai to Santo Tirso | 1,735.00 mi (2,792.22 km) |
| Prienai to Sao Bras de Alportel | 1,921.93 mi (3,093.04 km) |
| Prienai to Sao Felix da Marinha | 1,755.09 mi (2,824.54 km) |
| Prienai to Sao Joao da Madeira | 1,756.53 mi (2,826.86 km) |
| Prienai to Sao Joao de Ver | 1,756.17 mi (2,826.28 km) |
| Prienai to Sao Mamede de Infesta | 1,746.35 mi (2,810.48 km) |
| Prienai to Sao Pedro do Sul | 1,747.68 mi (2,812.62 km) |
| Prienai to Satao | 1,735.97 mi (2,793.77 km) |
| Prienai to Seia | 1,749.90 mi (2,816.19 km) |
| Prienai to Senhora da Hora | 1,748.95 mi (2,814.66 km) |
| Prienai to Serpa | 1,870.38 mi (3,010.09 km) |
| Prienai to Serta | 1,795.18 mi (2,889.06 km) |
| Prienai to Sesimbra | 1,899.90 mi (3,057.59 km) |
