| Willow Grove to Kirchlengern | 3,863.21 mi (6,217.23 km) |
| Willow Grove to Kirchlinteln | 3,869.21 mi (6,226.89 km) |
| Willow Grove to Kirchseeon | 4,116.32 mi (6,624.57 km) |
| Willow Grove to Kirchzarten | 3,957.04 mi (6,368.23 km) |
| Willow Grove to Kirkel | 3,888.94 mi (6,258.65 km) |
| Willow Grove to Kissing | 4,072.18 mi (6,553.54 km) |
| Willow Grove to Kisslegg | 4,042.87 mi (6,506.36 km) |
| Willow Grove to Kitzingen | 3,994.92 mi (6,429.21 km) |
| Willow Grove to Kleinblittersdorf | 3,884.48 mi (6,251.47 km) |
| Willow Grove to Kleve | 3,776.40 mi (6,077.53 km) |
| Willow Grove to Klipphausen | 4,086.09 mi (6,575.93 km) |
| Willow Grove to Klotze | 3,948.45 mi (6,354.42 km) |
| Willow Grove to Koblenz | 3,873.32 mi (6,233.51 km) |
| Willow Grove to Kolbermoor | 4,130.90 mi (6,648.04 km) |
| Willow Grove to Kolkwitz | 4,092.41 mi (6,586.10 km) |
