| Key Biscayne to Kanjiza | 5,415.97 mi (8,716.17 km) |
| Key Biscayne to Kikinda | 5,440.24 mi (8,755.21 km) |
| Key Biscayne to Kladovo | 5,571.95 mi (8,967.19 km) |
| Key Biscayne to Knic | 5,509.39 mi (8,866.51 km) |
| Key Biscayne to Knjazevac | 5,598.96 mi (9,010.66 km) |
| Key Biscayne to Koceljeva | 5,452.21 mi (8,774.49 km) |
| Key Biscayne to Kosjeric | 5,471.04 mi (8,804.79 km) |
| Key Biscayne to Kovacica | 5,469.23 mi (8,801.88 km) |
| Key Biscayne to Kovin | 5,495.32 mi (8,843.86 km) |
| Key Biscayne to Kragujevac | 5,516.40 mi (8,877.78 km) |
| Key Biscayne to Kraljevo | 5,513.90 mi (8,873.77 km) |
| Key Biscayne to Krupanj | 5,435.59 mi (8,747.74 km) |
| Key Biscayne to Krusevac | 5,546.88 mi (8,926.83 km) |
| Key Biscayne to Kucevo | 5,534.34 mi (8,906.67 km) |
| Key Biscayne to Kula | 5,407.06 mi (8,701.82 km) |
