| Johnston to Kanjiza | 5,135.60 mi (8,264.96 km) |
| Johnston to Kikinda | 5,160.60 mi (8,305.18 km) |
| Johnston to Kladovo | 5,294.68 mi (8,520.96 km) |
| Johnston to Knic | 5,263.94 mi (8,471.49 km) |
| Johnston to Knjazevac | 5,344.14 mi (8,600.56 km) |
| Johnston to Koceljeva | 5,205.02 mi (8,376.67 km) |
| Johnston to Kosjeric | 5,231.87 mi (8,419.88 km) |
| Johnston to Kovacica | 5,201.82 mi (8,371.52 km) |
| Johnston to Kovin | 5,231.47 mi (8,419.24 km) |
| Johnston to Kragujevac | 5,266.87 mi (8,476.20 km) |
| Johnston to Kraljevo | 5,272.44 mi (8,485.17 km) |
| Johnston to Krupanj | 5,194.68 mi (8,360.04 km) |
| Johnston to Krusevac | 5,301.68 mi (8,532.23 km) |
| Johnston to Kucevo | 5,268.69 mi (8,479.14 km) |
| Johnston to Kula | 5,140.59 mi (8,272.98 km) |
