| Niort to Kamenz | 743.68 mi (1,196.84 km) |
| Niort to Kamp-Lintfort | 477.76 mi (768.88 km) |
| Niort to Kandel | 445.13 mi (716.37 km) |
| Niort to Kappeln | 733.48 mi (1,180.43 km) |
| Niort to Karben | 502.37 mi (808.48 km) |
| Niort to Karlsdorf-Neuthard | 460.94 mi (741.81 km) |
| Niort to Karlsfeld | 573.59 mi (923.10 km) |
| Niort to Karlsruhe | 451.86 mi (727.19 km) |
| Niort to Kassel | 568.49 mi (914.89 km) |
| Niort to Kaufbeuren | 531.69 mi (855.68 km) |
| Niort to Kaufering | 545.61 mi (878.08 km) |
| Niort to Kaufungen | 571.54 mi (919.81 km) |
| Niort to Kehl | 416.34 mi (670.03 km) |
| Niort to Kelheim | 600.56 mi (966.51 km) |
| Niort to Kelkheim (Taunus) | 486.89 mi (783.57 km) |
