| Oak Park to Kamen | 4,239.96 mi (6,823.56 km) |
| Oak Park to Kamenz | 4,481.30 mi (7,211.95 km) |
| Oak Park to Kamp-Lintfort | 4,202.11 mi (6,762.65 km) |
| Oak Park to Kandel | 4,354.40 mi (7,007.73 km) |
| Oak Park to Kappeln | 4,205.69 mi (6,768.41 km) |
| Oak Park to Karben | 4,331.44 mi (6,970.78 km) |
| Oak Park to Karlsdorf-Neuthard | 4,365.26 mi (7,025.21 km) |
| Oak Park to Karlsfeld | 4,510.92 mi (7,259.63 km) |
| Oak Park to Karlsruhe | 4,364.92 mi (7,024.66 km) |
| Oak Park to Kassel | 4,316.51 mi (6,946.76 km) |
| Oak Park to Kaufbeuren | 4,492.94 mi (7,230.68 km) |
| Oak Park to Kaufering | 4,494.53 mi (7,233.25 km) |
| Oak Park to Kaufungen | 4,322.18 mi (6,955.88 km) |
| Oak Park to Kehl | 4,359.78 mi (7,016.38 km) |
| Oak Park to Kelheim | 4,497.29 mi (7,237.69 km) |
