| Effingham to Kanjiza | 5,083.86 mi (8,181.68 km) |
| Effingham to Kikinda | 5,108.95 mi (8,222.05 km) |
| Effingham to Kladovo | 5,243.90 mi (8,439.25 km) |
| Effingham to Knic | 5,204.91 mi (8,376.50 km) |
| Effingham to Knjazevac | 5,288.31 mi (8,510.71 km) |
| Effingham to Koceljeva | 5,145.78 mi (8,281.34 km) |
| Effingham to Kosjeric | 5,170.94 mi (8,321.83 km) |
| Effingham to Kovacica | 5,147.57 mi (8,284.21 km) |
| Effingham to Kovin | 5,176.66 mi (8,331.03 km) |
| Effingham to Kragujevac | 5,208.89 mi (8,382.89 km) |
| Effingham to Kraljevo | 5,212.52 mi (8,388.74 km) |
| Effingham to Krupanj | 5,133.78 mi (8,262.02 km) |
| Effingham to Krusevac | 5,243.00 mi (8,437.80 km) |
| Effingham to Kucevo | 5,214.73 mi (8,392.30 km) |
| Effingham to Kula | 5,085.43 mi (8,184.21 km) |
