| Cities | Distance |
|---|---|
| Alpen to Isselburg | 17.94 mi (28.87 km) |
| Alpen to Issum | 4.56 mi (7.34 km) |
| Alpen to Itzehoe | 205.26 mi (330.33 km) |
| Alpen to Jena | 223.88 mi (360.30 km) |
| Alpen to Jever | 149.93 mi (241.29 km) |
| Alpen to Jork | 189.84 mi (305.52 km) |
| Alpen to Juchen | 32.75 mi (52.70 km) |
| Alpen to Julich | 45.59 mi (73.38 km) |
| Alpen to Juterbog | 281.79 mi (453.50 km) |
| Alpen to Kaarst | 25.16 mi (40.49 km) |
| Alpen to Kaiserslautern | 157.20 mi (252.98 km) |
| Alpen to Kalkar | 14.74 mi (23.72 km) |
| Alpen to Kall | 70.86 mi (114.04 km) |
| Alpen to Kaltenkirchen | 212.83 mi (342.52 km) |
| Alpen to Kamen | 49.51 mi (79.67 km) |