| Holbrook to Kamen | 3,731.52 mi (6,005.31 km) |
| Holbrook to Kamenz | 3,992.82 mi (6,425.82 km) |
| Holbrook to Kamp-Lintfort | 3,688.90 mi (5,936.71 km) |
| Holbrook to Kandel | 3,822.36 mi (6,151.49 km) |
| Holbrook to Kappeln | 3,738.19 mi (6,016.03 km) |
| Holbrook to Karben | 3,812.84 mi (6,136.18 km) |
| Holbrook to Karlsdorf-Neuthard | 3,834.98 mi (6,171.80 km) |
| Holbrook to Karlsfeld | 3,982.68 mi (6,409.50 km) |
| Holbrook to Karlsruhe | 3,832.89 mi (6,168.44 km) |
| Holbrook to Kassel | 3,811.55 mi (6,134.10 km) |
| Holbrook to Kaufbeuren | 3,958.30 mi (6,370.28 km) |
| Holbrook to Kaufering | 3,962.80 mi (6,377.51 km) |
| Holbrook to Kaufungen | 3,817.29 mi (6,143.34 km) |
| Holbrook to Kehl | 3,821.34 mi (6,149.85 km) |
| Holbrook to Kelheim | 3,977.22 mi (6,400.72 km) |
