| Mercer Island to Kirchlengern | 4,959.80 mi (7,982.02 km) |
| Mercer Island to Kirchlinteln | 4,931.83 mi (7,937.02 km) |
| Mercer Island to Kirchseeon | 5,278.25 mi (8,494.53 km) |
| Mercer Island to Kirchzarten | 5,190.68 mi (8,353.60 km) |
| Mercer Island to Kirkel | 5,096.39 mi (8,201.85 km) |
| Mercer Island to Kissing | 5,243.79 mi (8,439.07 km) |
| Mercer Island to Kisslegg | 5,248.10 mi (8,446.01 km) |
| Mercer Island to Kitzingen | 5,139.79 mi (8,271.69 km) |
| Mercer Island to Kleinblittersdorf | 5,098.86 mi (8,205.82 km) |
| Mercer Island to Kleve | 4,925.38 mi (7,926.63 km) |
| Mercer Island to Klipphausen | 5,133.81 mi (8,262.06 km) |
| Mercer Island to Klotze | 4,990.81 mi (8,031.93 km) |
| Mercer Island to Koblenz | 5,042.71 mi (8,115.46 km) |
| Mercer Island to Kolbermoor | 5,295.78 mi (8,522.74 km) |
| Mercer Island to Kolkwitz | 5,108.50 mi (8,221.34 km) |
