| Bound Brook to Kamen | 3,799.86 mi (6,115.29 km) |
| Bound Brook to Kamenz | 4,060.00 mi (6,533.94 km) |
| Bound Brook to Kamp-Lintfort | 3,757.54 mi (6,047.17 km) |
| Bound Brook to Kandel | 3,892.40 mi (6,264.21 km) |
| Bound Brook to Kappeln | 3,803.57 mi (6,121.26 km) |
| Bound Brook to Karben | 3,881.96 mi (6,247.42 km) |
| Bound Brook to Karlsdorf-Neuthard | 3,904.91 mi (6,284.34 km) |
| Bound Brook to Karlsfeld | 4,052.59 mi (6,522.02 km) |
| Bound Brook to Karlsruhe | 3,902.94 mi (6,281.17 km) |
| Bound Brook to Kassel | 3,879.72 mi (6,243.81 km) |
| Bound Brook to Kaufbeuren | 4,028.62 mi (6,483.45 km) |
| Bound Brook to Kaufering | 4,032.93 mi (6,490.38 km) |
| Bound Brook to Kaufungen | 3,885.46 mi (6,253.05 km) |
| Bound Brook to Kehl | 3,891.80 mi (6,263.25 km) |
| Bound Brook to Kelheim | 4,046.58 mi (6,512.35 km) |
