| Hopatcong to Kamen | 3,787.04 mi (6,094.65 km) |
| Hopatcong to Kamenz | 4,046.45 mi (6,512.14 km) |
| Hopatcong to Kamp-Lintfort | 3,744.90 mi (6,026.83 km) |
| Hopatcong to Kandel | 3,880.69 mi (6,245.36 km) |
| Hopatcong to Kappeln | 3,789.05 mi (6,097.88 km) |
| Hopatcong to Karben | 3,869.63 mi (6,227.57 km) |
| Hopatcong to Karlsdorf-Neuthard | 3,893.12 mi (6,265.37 km) |
| Hopatcong to Karlsfeld | 4,040.78 mi (6,503.01 km) |
| Hopatcong to Karlsruhe | 3,891.23 mi (6,262.33 km) |
| Hopatcong to Kassel | 3,866.79 mi (6,222.99 km) |
| Hopatcong to Kaufbeuren | 4,017.10 mi (6,464.90 km) |
| Hopatcong to Kaufering | 4,021.28 mi (6,471.62 km) |
| Hopatcong to Kaufungen | 3,872.53 mi (6,232.23 km) |
| Hopatcong to Kehl | 3,880.39 mi (6,244.88 km) |
| Hopatcong to Kelheim | 4,034.40 mi (6,492.74 km) |
