| Harker Heights to Kothen | 5,309.54 mi (8,544.87 km) |
| Harker Heights to Kranenburg | 5,093.70 mi (8,197.51 km) |
| Harker Heights to Krefeld | 5,130.31 mi (8,256.43 km) |
| Harker Heights to Kressbronn am Bodensee | 5,382.11 mi (8,661.67 km) |
| Harker Heights to Kreuzau | 5,147.96 mi (8,284.85 km) |
| Harker Heights to Kreuztal | 5,195.38 mi (8,361.16 km) |
| Harker Heights to Kriftel | 5,246.15 mi (8,442.86 km) |
| Harker Heights to Kronach | 5,346.52 mi (8,604.39 km) |
| Harker Heights to Kronberg | 5,243.73 mi (8,438.96 km) |
| Harker Heights to Kronshagen | 5,148.30 mi (8,285.39 km) |
| Harker Heights to Krumbach | 5,386.87 mi (8,669.33 km) |
| Harker Heights to Kulmbach | 5,355.83 mi (8,619.37 km) |
| Harker Heights to Kummersbruck | 5,398.97 mi (8,688.81 km) |
| Harker Heights to Kunzell | 5,275.48 mi (8,490.07 km) |
| Harker Heights to Kunzelsau | 5,321.68 mi (8,564.42 km) |
