| Portimao to Jicin | 1,493.48 mi (2,403.53 km) |
| Portimao to Jihlava | 1,469.92 mi (2,365.60 km) |
| Portimao to Jindrichuv Hradec | 1,438.34 mi (2,314.78 km) |
| Portimao to Jirkov | 1,423.45 mi (2,290.83 km) |
| Portimao to Kadan | 1,412.34 mi (2,272.94 km) |
| Portimao to Karlovy Vary | 1,392.08 mi (2,240.34 km) |
| Portimao to Karvina | 1,603.15 mi (2,580.02 km) |
| Portimao to Kladno | 1,435.63 mi (2,310.43 km) |
| Portimao to Klasterec nad Ohri | 1,408.92 mi (2,267.43 km) |
| Portimao to Klatovy | 1,378.51 mi (2,218.50 km) |
| Portimao to Kolin | 1,474.16 mi (2,372.43 km) |
| Portimao to Koprivnice | 1,579.93 mi (2,542.65 km) |
| Portimao to Kralupy nad Vltavou | 1,446.88 mi (2,328.54 km) |
| Portimao to Kraluv Dvur | 1,426.21 mi (2,295.27 km) |
| Portimao to Krnov | 1,575.38 mi (2,535.33 km) |
