| Rapid City to Kidricevo | 5,163.09 mi (8,309.20 km) |
| Rapid City to Kobarid | 5,101.51 mi (8,210.09 km) |
| Rapid City to Kobilje | 5,166.92 mi (8,315.36 km) |
| Rapid City to Kocevje | 5,173.52 mi (8,325.97 km) |
| Rapid City to Komen | 5,129.21 mi (8,254.66 km) |
| Rapid City to Komenda | 5,134.04 mi (8,262.43 km) |
| Rapid City to Koper | 5,142.37 mi (8,275.85 km) |
| Rapid City to Kostanjevica na Krki | 5,180.75 mi (8,337.62 km) |
| Rapid City to Kostel | 5,182.12 mi (8,339.82 km) |
| Rapid City to Kozje | 5,173.04 mi (8,325.20 km) |
| Rapid City to Kranj | 5,127.24 mi (8,251.50 km) |
| Rapid City to Kranjska Gora | 5,095.87 mi (8,201.00 km) |
| Rapid City to Krizevci | 5,165.41 mi (8,312.93 km) |
| Rapid City to Krsko | 5,177.16 mi (8,331.83 km) |
| Rapid City to Kuzma | 5,149.48 mi (8,287.28 km) |
