| Port Huron to Kirchlengern | 4,005.56 mi (6,446.33 km) |
| Port Huron to Kirchlinteln | 4,004.43 mi (6,444.50 km) |
| Port Huron to Kirchseeon | 4,279.74 mi (6,887.58 km) |
| Port Huron to Kirchzarten | 4,131.57 mi (6,649.13 km) |
| Port Huron to Kirkel | 4,055.98 mi (6,527.47 km) |
| Port Huron to Kissing | 4,236.49 mi (6,817.97 km) |
| Port Huron to Kisslegg | 4,213.58 mi (6,781.09 km) |
| Port Huron to Kitzingen | 4,151.42 mi (6,681.07 km) |
| Port Huron to Kleinblittersdorf | 4,052.90 mi (6,522.51 km) |
| Port Huron to Kleve | 3,927.53 mi (6,320.74 km) |
| Port Huron to Klipphausen | 4,224.49 mi (6,798.66 km) |
| Port Huron to Klotze | 4,081.71 mi (6,568.87 km) |
| Port Huron to Koblenz | 4,031.69 mi (6,488.38 km) |
| Port Huron to Kolbermoor | 4,295.34 mi (6,912.68 km) |
| Port Huron to Kolkwitz | 4,224.31 mi (6,798.37 km) |
