| Wellingborough to Kanjiza | 1,026.29 mi (1,651.65 km) |
| Wellingborough to Kikinda | 1,051.16 mi (1,691.68 km) |
| Wellingborough to Kladovo | 1,185.66 mi (1,908.14 km) |
| Wellingborough to Knic | 1,138.66 mi (1,832.50 km) |
| Wellingborough to Knjazevac | 1,223.97 mi (1,969.79 km) |
| Wellingborough to Koceljeva | 1,079.59 mi (1,737.44 km) |
| Wellingborough to Kosjeric | 1,103.87 mi (1,776.50 km) |
| Wellingborough to Kovacica | 1,085.80 mi (1,747.43 km) |
| Wellingborough to Kovin | 1,114.01 mi (1,792.83 km) |
| Wellingborough to Kragujevac | 1,143.27 mi (1,839.91 km) |
| Wellingborough to Kraljevo | 1,145.79 mi (1,843.96 km) |
| Wellingborough to Krupanj | 1,066.78 mi (1,716.82 km) |
| Wellingborough to Krusevac | 1,176.83 mi (1,893.93 km) |
| Wellingborough to Kucevo | 1,152.72 mi (1,855.13 km) |
| Wellingborough to Kula | 1,023.16 mi (1,646.61 km) |
