| Nafpaktos to Kalisz | 940.97 mi (1,514.34 km) |
| Nafpaktos to Kamien Pomorski | 1,126.56 mi (1,813.03 km) |
| Nafpaktos to Kamienna Gora | 901.59 mi (1,450.98 km) |
| Nafpaktos to Karczew | 946.26 mi (1,522.86 km) |
| Nafpaktos to Kartuzy | 1,114.45 mi (1,793.53 km) |
| Nafpaktos to Katowice | 831.87 mi (1,338.77 km) |
| Nafpaktos to Kedzierzyn-Kozle | 845.05 mi (1,359.98 km) |
| Nafpaktos to Kepno | 909.97 mi (1,464.45 km) |
| Nafpaktos to Ketrzyn | 1,084.24 mi (1,744.91 km) |
| Nafpaktos to Kety | 805.35 mi (1,296.09 km) |
| Nafpaktos to Kielce | 864.28 mi (1,390.93 km) |
| Nafpaktos to Kielczow | 909.32 mi (1,463.42 km) |
| Nafpaktos to Klobuck | 876.70 mi (1,410.91 km) |
| Nafpaktos to Klodzko | 869.70 mi (1,399.65 km) |
| Nafpaktos to Kluczbork | 887.49 mi (1,428.27 km) |
