| Nantes to Kalisz | 931.88 mi (1,499.71 km) |
| Nantes to Kamien Pomorski | 851.50 mi (1,370.36 km) |
| Nantes to Kamienna Gora | 832.03 mi (1,339.02 km) |
| Nantes to Karczew | 1,068.79 mi (1,720.05 km) |
| Nantes to Kartuzy | 988.34 mi (1,590.58 km) |
| Nantes to Katowice | 957.28 mi (1,540.59 km) |
| Nantes to Kedzierzyn-Kozle | 921.93 mi (1,483.70 km) |
| Nantes to Kepno | 921.55 mi (1,483.09 km) |
| Nantes to Ketrzyn | 1,104.51 mi (1,777.53 km) |
| Nantes to Kety | 964.39 mi (1,552.03 km) |
| Nantes to Kielce | 1,031.70 mi (1,660.36 km) |
| Nantes to Kielczow | 885.50 mi (1,425.08 km) |
| Nantes to Klobuck | 958.42 mi (1,542.43 km) |
| Nantes to Klodzko | 854.86 mi (1,375.76 km) |
| Nantes to Kluczbork | 928.18 mi (1,493.76 km) |
