| Hopatcong to Kothen | 3,947.63 mi (6,353.10 km) |
| Hopatcong to Kranenburg | 3,716.35 mi (5,980.89 km) |
| Hopatcong to Krefeld | 3,750.74 mi (6,036.24 km) |
| Hopatcong to Kressbronn am Bodensee | 3,983.96 mi (6,411.56 km) |
| Hopatcong to Kreuzau | 3,763.77 mi (6,057.20 km) |
| Hopatcong to Kreuztal | 3,816.48 mi (6,142.03 km) |
| Hopatcong to Kriftel | 3,861.94 mi (6,215.19 km) |
| Hopatcong to Kronach | 3,971.10 mi (6,390.87 km) |
| Hopatcong to Kronberg | 3,860.33 mi (6,212.60 km) |
| Hopatcong to Kronshagen | 3,803.61 mi (6,121.33 km) |
| Hopatcong to Krumbach | 3,994.84 mi (6,429.08 km) |
| Hopatcong to Kulmbach | 3,979.65 mi (6,404.62 km) |
| Hopatcong to Kummersbruck | 4,019.06 mi (6,468.05 km) |
| Hopatcong to Kunzell | 3,897.98 mi (6,273.19 km) |
| Hopatcong to Kunzelsau | 3,934.90 mi (6,332.61 km) |
