| Rickmansworth to Kanjiza | 1,004.74 mi (1,616.97 km) |
| Rickmansworth to Kikinda | 1,029.46 mi (1,656.76 km) |
| Rickmansworth to Kladovo | 1,163.42 mi (1,872.34 km) |
| Rickmansworth to Knic | 1,113.16 mi (1,791.46 km) |
| Rickmansworth to Knjazevac | 1,199.44 mi (1,930.31 km) |
| Rickmansworth to Koceljeva | 1,054.23 mi (1,696.62 km) |
| Rickmansworth to Kosjeric | 1,077.68 mi (1,734.36 km) |
| Rickmansworth to Kovacica | 1,062.65 mi (1,710.17 km) |
| Rickmansworth to Kovin | 1,090.44 mi (1,754.90 km) |
| Rickmansworth to Kragujevac | 1,118.19 mi (1,799.55 km) |
| Rickmansworth to Kraljevo | 1,119.89 mi (1,802.29 km) |
| Rickmansworth to Krupanj | 1,040.73 mi (1,674.89 km) |
| Rickmansworth to Krusevac | 1,151.34 mi (1,852.89 km) |
| Rickmansworth to Kucevo | 1,129.31 mi (1,817.45 km) |
| Rickmansworth to Kula | 999.97 mi (1,609.29 km) |
