| Key Largo to Kirchlengern | 4,825.19 mi (7,765.39 km) |
| Key Largo to Kirchlinteln | 4,839.24 mi (7,788.01 km) |
| Key Largo to Kirchseeon | 5,046.97 mi (8,122.32 km) |
| Key Largo to Kirchzarten | 4,875.86 mi (7,846.94 km) |
| Key Largo to Kirkel | 4,819.53 mi (7,756.28 km) |
| Key Largo to Kissing | 5,002.56 mi (8,050.84 km) |
| Key Largo to Kisslegg | 4,965.14 mi (7,990.62 km) |
| Key Largo to Kitzingen | 4,937.09 mi (7,945.48 km) |
| Key Largo to Kleinblittersdorf | 4,813.31 mi (7,746.28 km) |
| Key Largo to Kleve | 4,729.60 mi (7,611.56 km) |
| Key Largo to Klipphausen | 5,048.68 mi (8,125.07 km) |
| Key Largo to Klotze | 4,919.31 mi (7,916.86 km) |
| Key Largo to Koblenz | 4,815.56 mi (7,749.89 km) |
| Key Largo to Kolbermoor | 5,059.90 mi (8,143.12 km) |
| Key Largo to Kolkwitz | 5,062.35 mi (8,147.06 km) |
