| Harlow to Kanjiza | 982.73 mi (1,581.55 km) |
| Harlow to Kikinda | 1,007.52 mi (1,621.44 km) |
| Harlow to Kladovo | 1,141.72 mi (1,837.42 km) |
| Harlow to Knic | 1,092.90 mi (1,758.85 km) |
| Harlow to Knjazevac | 1,178.73 mi (1,896.99 km) |
| Harlow to Koceljeva | 1,033.89 mi (1,663.89 km) |
| Harlow to Kosjeric | 1,057.75 mi (1,702.28 km) |
| Harlow to Kovacica | 1,041.31 mi (1,675.83 km) |
| Harlow to Kovin | 1,069.29 mi (1,720.86 km) |
| Harlow to Kragujevac | 1,097.73 mi (1,766.62 km) |
| Harlow to Kraljevo | 1,099.82 mi (1,769.99 km) |
| Harlow to Krupanj | 1,020.72 mi (1,642.69 km) |
| Harlow to Krusevac | 1,131.08 mi (1,820.29 km) |
| Harlow to Kucevo | 1,108.10 mi (1,783.31 km) |
| Harlow to Kula | 978.63 mi (1,574.96 km) |
