| Karnobat to Setubal | 1,889.53 mi (3,040.91 km) |
| Karnobat to Sever do Vouga | 1,815.52 mi (2,921.80 km) |
| Karnobat to Silves | 1,900.18 mi (3,058.04 km) |
| Karnobat to Sines | 1,902.02 mi (3,061.00 km) |
| Karnobat to Sintra | 1,908.18 mi (3,070.92 km) |
| Karnobat to Sobrado de Paiva | 1,804.90 mi (2,904.71 km) |
| Karnobat to Sobral de Monte Agraco | 1,891.15 mi (3,043.51 km) |
| Karnobat to Soure | 1,842.49 mi (2,965.19 km) |
| Karnobat to Tabua | 1,805.74 mi (2,906.06 km) |
| Karnobat to Tavira | 1,861.94 mi (2,996.50 km) |
| Karnobat to Tomar | 1,841.01 mi (2,962.81 km) |
| Karnobat to Tondela | 1,805.41 mi (2,905.52 km) |
| Karnobat to Torre de Moncorvo | 1,744.94 mi (2,808.21 km) |
| Karnobat to Torres Novas | 1,849.79 mi (2,976.96 km) |
| Karnobat to Torres Vedras | 1,895.47 mi (3,050.46 km) |
