| Karlovo to Santiago do Cacem | 1,781.55 mi (2,867.12 km) |
| Karlovo to Santo Andre | 1,783.26 mi (2,869.89 km) |
| Karlovo to Santo Tirso | 1,700.16 mi (2,736.14 km) |
| Karlovo to Sao Bras de Alportel | 1,762.32 mi (2,836.18 km) |
| Karlovo to Sao Felix da Marinha | 1,713.23 mi (2,757.18 km) |
| Karlovo to Sao Joao da Madeira | 1,708.93 mi (2,750.26 km) |
| Karlovo to Sao Joao de Ver | 1,711.04 mi (2,753.64 km) |
| Karlovo to Sao Mamede de Infesta | 1,709.16 mi (2,750.62 km) |
| Karlovo to Sao Pedro do Sul | 1,690.32 mi (2,720.30 km) |
| Karlovo to Satao | 1,673.79 mi (2,693.71 km) |
| Karlovo to Seia | 1,678.05 mi (2,700.56 km) |
| Karlovo to Senhora da Hora | 1,711.96 mi (2,755.14 km) |
| Karlovo to Serpa | 1,727.38 mi (2,779.94 km) |
| Karlovo to Serta | 1,710.53 mi (2,752.83 km) |
| Karlovo to Sesimbra | 1,791.46 mi (2,883.08 km) |
