| Rapid City to Kanjiza | 5,310.08 mi (8,545.75 km) |
| Rapid City to Kikinda | 5,334.62 mi (8,585.24 km) |
| Rapid City to Kladovo | 5,465.69 mi (8,796.17 km) |
| Rapid City to Knic | 5,447.49 mi (8,766.88 km) |
| Rapid City to Knjazevac | 5,521.98 mi (8,886.76 km) |
| Rapid City to Koceljeva | 5,389.63 mi (8,673.78 km) |
| Rapid City to Kosjeric | 5,418.62 mi (8,720.43 km) |
| Rapid City to Kovacica | 5,379.14 mi (8,656.88 km) |
| Rapid City to Kovin | 5,409.24 mi (8,705.34 km) |
| Rapid City to Kragujevac | 5,448.85 mi (8,769.08 km) |
| Rapid City to Kraljevo | 5,457.19 mi (8,782.51 km) |
| Rapid City to Krupanj | 5,381.87 mi (8,661.29 km) |
| Rapid City to Krusevac | 5,484.24 mi (8,826.04 km) |
| Rapid City to Kucevo | 5,444.72 mi (8,762.43 km) |
| Rapid City to Kula | 5,320.04 mi (8,561.77 km) |
