| Castellabate to Setubal | 1,274.98 mi (2,051.89 km) |
| Castellabate to Sever do Vouga | 1,221.87 mi (1,966.40 km) |
| Castellabate to Silves | 1,274.88 mi (2,051.72 km) |
| Castellabate to Sines | 1,282.90 mi (2,064.63 km) |
| Castellabate to Sintra | 1,296.93 mi (2,087.20 km) |
| Castellabate to Sobrado de Paiva | 1,214.61 mi (1,954.73 km) |
| Castellabate to Sobral de Monte Agraco | 1,281.37 mi (2,062.17 km) |
| Castellabate to Soure | 1,241.77 mi (1,998.44 km) |
| Castellabate to Tabua | 1,207.28 mi (1,942.92 km) |
| Castellabate to Tavira | 1,234.75 mi (1,987.14 km) |
| Castellabate to Tomar | 1,235.31 mi (1,988.04 km) |
| Castellabate to Tondela | 1,208.78 mi (1,945.35 km) |
| Castellabate to Torre de Moncorvo | 1,154.87 mi (1,858.58 km) |
| Castellabate to Torres Novas | 1,243.02 mi (2,000.44 km) |
| Castellabate to Torres Vedras | 1,286.51 mi (2,070.43 km) |
