| Blankenburg to Northeim | 41.56 mi (66.89 km) |
| Blankenburg to Norvenich | 198.55 mi (319.53 km) |
| Blankenburg to Nossen | 113.12 mi (182.04 km) |
| Blankenburg to Nottuln | 154.21 mi (248.17 km) |
| Blankenburg to Numbrecht | 159.86 mi (257.27 km) |
| Blankenburg to Nuremberg | 161.85 mi (260.48 km) |
| Blankenburg to Nurtingen | 230.02 mi (370.18 km) |
| Blankenburg to Nussloch | 197.66 mi (318.10 km) |
| Blankenburg to Ober-Ramstadt | 166.43 mi (267.84 km) |
| Blankenburg to Oberasbach | 163.99 mi (263.91 km) |
| Blankenburg to Oberderdingen | 211.39 mi (340.19 km) |
| Blankenburg to Oberhaching | 262.53 mi (422.50 km) |
| Blankenburg to Oberhausen | 176.61 mi (284.22 km) |
| Blankenburg to Oberhausen-Rheinhausen | 206.15 mi (331.77 km) |
| Blankenburg to Oberkirch | 258.86 mi (416.59 km) |
