| Olecko to Santiago do Cacem | 1,836.96 mi (2,956.31 km) |
| Olecko to Santo Andre | 1,837.13 mi (2,956.57 km) |
| Olecko to Santo Tirso | 1,666.67 mi (2,682.25 km) |
| Olecko to Sao Bras de Alportel | 1,851.52 mi (2,979.73 km) |
| Olecko to Sao Felix da Marinha | 1,686.64 mi (2,714.39 km) |
| Olecko to Sao Joao da Madeira | 1,687.94 mi (2,716.48 km) |
| Olecko to Sao Joao de Ver | 1,687.64 mi (2,716.00 km) |
| Olecko to Sao Mamede de Infesta | 1,678.00 mi (2,700.47 km) |
| Olecko to Sao Pedro do Sul | 1,678.83 mi (2,701.82 km) |
| Olecko to Satao | 1,666.98 mi (2,682.74 km) |
| Olecko to Seia | 1,680.73 mi (2,704.87 km) |
| Olecko to Senhora da Hora | 1,680.61 mi (2,704.67 km) |
| Olecko to Serpa | 1,800.14 mi (2,897.04 km) |
| Olecko to Serta | 1,725.85 mi (2,777.49 km) |
| Olecko to Sesimbra | 1,830.32 mi (2,945.61 km) |
