| Hillsborough to Kothen | 3,968.33 mi (6,386.41 km) |
| Hillsborough to Kranenburg | 3,736.33 mi (6,013.04 km) |
| Hillsborough to Krefeld | 3,770.58 mi (6,068.16 km) |
| Hillsborough to Kressbronn am Bodensee | 4,002.49 mi (6,441.39 km) |
| Hillsborough to Kreuzau | 3,783.32 mi (6,088.66 km) |
| Hillsborough to Kreuztal | 3,836.32 mi (6,173.97 km) |
| Hillsborough to Kriftel | 3,881.44 mi (6,246.58 km) |
| Hillsborough to Kronach | 3,991.07 mi (6,423.01 km) |
| Hillsborough to Kronberg | 3,879.89 mi (6,244.07 km) |
| Hillsborough to Kronshagen | 3,825.21 mi (6,156.08 km) |
| Hillsborough to Krumbach | 4,013.79 mi (6,459.57 km) |
| Hillsborough to Kulmbach | 3,999.57 mi (6,436.68 km) |
| Hillsborough to Kummersbruck | 4,038.75 mi (6,499.74 km) |
| Hillsborough to Kunzell | 3,917.86 mi (6,305.19 km) |
| Hillsborough to Kunzelsau | 3,954.21 mi (6,363.68 km) |
