| Central Islip to Kanjiza | 4,411.84 mi (7,100.17 km) |
| Central Islip to Kikinda | 4,436.73 mi (7,140.22 km) |
| Central Islip to Kladovo | 4,571.21 mi (7,356.64 km) |
| Central Islip to Knic | 4,520.51 mi (7,275.06 km) |
| Central Islip to Knjazevac | 4,607.54 mi (7,415.12 km) |
| Central Islip to Koceljeva | 4,461.80 mi (7,180.57 km) |
| Central Islip to Kosjeric | 4,484.19 mi (7,216.60 km) |
| Central Islip to Kovacica | 4,470.93 mi (7,195.27 km) |
| Central Islip to Kovin | 4,498.81 mi (7,240.13 km) |
| Central Islip to Kragujevac | 4,525.95 mi (7,283.81 km) |
| Central Islip to Kraljevo | 4,526.72 mi (7,285.05 km) |
| Central Islip to Krupanj | 4,447.51 mi (7,157.58 km) |
| Central Islip to Krusevac | 4,558.63 mi (7,336.41 km) |
| Central Islip to Kucevo | 4,537.66 mi (7,302.66 km) |
| Central Islip to Kula | 4,408.25 mi (7,094.39 km) |
