| Nantes to Koscielisko | 993.05 mi (1,598.16 km) |
| Nantes to Koscierzyna | 974.71 mi (1,568.65 km) |
| Nantes to Kostrzyn | 907.01 mi (1,459.68 km) |
| Nantes to Kostrzyn nad Odra | 809.09 mi (1,302.11 km) |
| Nantes to Koszalin | 909.92 mi (1,464.38 km) |
| Nantes to Kowary | 823.54 mi (1,325.37 km) |
| Nantes to Kozienice | 1,077.25 mi (1,733.66 km) |
| Nantes to Kozuchow | 828.68 mi (1,333.63 km) |
| Nantes to Kozy | 961.30 mi (1,547.06 km) |
| Nantes to Krakow | 996.95 mi (1,604.44 km) |
| Nantes to Krapkowice | 912.60 mi (1,468.70 km) |
| Nantes to Krasnik | 1,100.71 mi (1,771.42 km) |
| Nantes to Krasnystaw | 1,142.99 mi (1,839.47 km) |
| Nantes to Krosno | 1,076.91 mi (1,733.12 km) |
| Nantes to Krosno Odrzanskie | 813.79 mi (1,309.67 km) |
