| Diamond Bar to Kanjiza | 6,312.90 mi (10,159.63 km) |
| Diamond Bar to Kikinda | 6,336.97 mi (10,198.37 km) |
| Diamond Bar to Kladovo | 6,465.19 mi (10,404.71 km) |
| Diamond Bar to Knic | 6,454.68 mi (10,387.80 km) |
| Diamond Bar to Knjazevac | 6,525.26 mi (10,501.40 km) |
| Diamond Bar to Koceljeva | 6,397.82 mi (10,296.30 km) |
| Diamond Bar to Kosjeric | 6,427.83 mi (10,344.60 km) |
| Diamond Bar to Kovacica | 6,383.15 mi (10,272.68 km) |
| Diamond Bar to Kovin | 6,413.31 mi (10,321.22 km) |
| Diamond Bar to Kragujevac | 6,455.12 mi (10,388.51 km) |
| Diamond Bar to Kraljevo | 6,465.01 mi (10,404.43 km) |
| Diamond Bar to Krupanj | 6,391.57 mi (10,286.24 km) |
| Diamond Bar to Krusevac | 6,490.61 mi (10,445.63 km) |
| Diamond Bar to Kucevo | 6,447.48 mi (10,376.22 km) |
| Diamond Bar to Kula | 6,325.73 mi (10,180.27 km) |
