| Allentown to Kirchlengern | 3,856.09 mi (6,205.78 km) |
| Allentown to Kirchlinteln | 3,861.46 mi (6,214.42 km) |
| Allentown to Kirchseeon | 4,111.27 mi (6,616.45 km) |
| Allentown to Kirchzarten | 3,952.94 mi (6,361.64 km) |
| Allentown to Kirkel | 3,884.11 mi (6,250.87 km) |
| Allentown to Kissing | 4,067.19 mi (6,545.52 km) |
| Allentown to Kisslegg | 4,038.46 mi (6,499.27 km) |
| Allentown to Kitzingen | 3,989.17 mi (6,419.95 km) |
| Allentown to Kleinblittersdorf | 3,879.77 mi (6,243.89 km) |
| Allentown to Kleve | 3,770.03 mi (6,067.27 km) |
| Allentown to Klipphausen | 4,078.75 mi (6,564.11 km) |
| Allentown to Klotze | 3,940.57 mi (6,341.74 km) |
| Allentown to Koblenz | 3,867.67 mi (6,224.42 km) |
| Allentown to Kolbermoor | 4,125.96 mi (6,640.09 km) |
| Allentown to Kolkwitz | 4,084.49 mi (6,573.36 km) |
