| Hopatcong to Nordwalde | 3,766.39 mi (6,061.42 km) |
| Hopatcong to Northeim | 3,874.99 mi (6,236.19 km) |
| Hopatcong to Norvenich | 3,768.68 mi (6,065.11 km) |
| Hopatcong to Nossen | 4,022.66 mi (6,473.84 km) |
| Hopatcong to Nottuln | 3,765.59 mi (6,060.12 km) |
| Hopatcong to Numbrecht | 3,801.35 mi (6,117.69 km) |
| Hopatcong to Nuremberg | 3,985.69 mi (6,414.35 km) |
| Hopatcong to Nurtingen | 3,940.62 mi (6,341.82 km) |
| Hopatcong to Nussloch | 3,893.61 mi (6,266.16 km) |
| Hopatcong to Ober-Ramstadt | 3,880.68 mi (6,245.36 km) |
| Hopatcong to Oberasbach | 3,981.92 mi (6,408.28 km) |
| Hopatcong to Oberderdingen | 3,905.85 mi (6,285.86 km) |
| Hopatcong to Oberhaching | 4,052.01 mi (6,521.09 km) |
| Hopatcong to Oberhausen | 3,758.33 mi (6,048.44 km) |
| Hopatcong to Oberhausen-Rheinhausen | 3,887.01 mi (6,255.54 km) |
