| Cities | Distance |
|---|---|
| Altena to Northeim | 104.25 mi (167.78 km) |
| Altena to Norvenich | 56.07 mi (90.23 km) |
| Altena to Nossen | 244.57 mi (393.60 km) |
| Altena to Nottuln | 45.40 mi (73.07 km) |
| Altena to Numbrecht | 27.80 mi (44.74 km) |
| Altena to Nuremberg | 197.09 mi (317.18 km) |
| Altena to Nurtingen | 198.57 mi (319.56 km) |
| Altena to Nussloch | 143.88 mi (231.55 km) |
| Altena to Ober-Ramstadt | 111.93 mi (180.14 km) |
| Altena to Oberasbach | 194.62 mi (313.20 km) |
| Altena to Oberderdingen | 162.55 mi (261.59 km) |
| Altena to Oberhaching | 286.53 mi (461.13 km) |
| Altena to Oberhausen | 36.91 mi (59.40 km) |
| Altena to Oberhausen-Rheinhausen | 145.46 mi (234.10 km) |
| Altena to Oberkirch | 192.06 mi (309.08 km) |