| Piraeus to Jicin | 954.64 mi (1,536.35 km) |
| Piraeus to Jihlava | 886.92 mi (1,427.35 km) |
| Piraeus to Jindrichuv Hradec | 885.43 mi (1,424.96 km) |
| Piraeus to Jirkov | 1,001.75 mi (1,612.16 km) |
| Piraeus to Kadan | 999.06 mi (1,607.83 km) |
| Piraeus to Karlovy Vary | 1,001.05 mi (1,611.04 km) |
| Piraeus to Karvina | 860.80 mi (1,385.32 km) |
| Piraeus to Kladno | 965.74 mi (1,554.21 km) |
| Piraeus to Klasterec nad Ohri | 1,002.05 mi (1,612.65 km) |
| Piraeus to Klatovy | 943.47 mi (1,518.36 km) |
| Piraeus to Kolin | 933.22 mi (1,501.87 km) |
| Piraeus to Koprivnice | 850.29 mi (1,368.42 km) |
| Piraeus to Kralupy nad Vltavou | 966.05 mi (1,554.70 km) |
| Piraeus to Kraluv Dvur | 955.75 mi (1,538.13 km) |
| Piraeus to Krnov | 889.11 mi (1,430.89 km) |
