| Widnau to Santarem | 1,075.98 mi (1,731.63 km) |
| Widnau to Santiago do Cacem | 1,129.77 mi (1,818.19 km) |
| Widnau to Santo Andre | 1,130.32 mi (1,819.08 km) |
| Widnau to Santo Tirso | 984.28 mi (1,584.05 km) |
| Widnau to Sao Bras de Alportel | 1,137.18 mi (1,830.12 km) |
| Widnau to Sao Felix da Marinha | 1,002.07 mi (1,612.67 km) |
| Widnau to Sao Joao da Madeira | 1,001.23 mi (1,611.33 km) |
| Widnau to Sao Joao de Ver | 1,001.85 mi (1,612.32 km) |
| Widnau to Sao Mamede de Infesta | 994.99 mi (1,601.29 km) |
| Widnau to Sao Pedro do Sul | 988.31 mi (1,590.53 km) |
| Widnau to Satao | 974.45 mi (1,568.22 km) |
| Widnau to Seia | 985.30 mi (1,585.69 km) |
| Widnau to Senhora da Hora | 997.76 mi (1,605.74 km) |
| Widnau to Serpa | 1,088.24 mi (1,751.35 km) |
| Widnau to Serta | 1,027.48 mi (1,653.57 km) |
