| Constanta to Nordwalde | 1,112.44 mi (1,790.29 km) |
| Constanta to Northeim | 1,003.30 mi (1,614.65 km) |
| Constanta to Norvenich | 1,118.61 mi (1,800.23 km) |
| Constanta to Nossen | 855.49 mi (1,376.78 km) |
| Constanta to Nottuln | 1,113.77 mi (1,792.45 km) |
| Constanta to Numbrecht | 1,083.34 mi (1,743.47 km) |
| Constanta to Nuremberg | 904.23 mi (1,455.22 km) |
| Constanta to Nurtingen | 966.89 mi (1,556.05 km) |
| Constanta to Nussloch | 1,005.36 mi (1,617.97 km) |
| Constanta to Ober-Ramstadt | 1,011.54 mi (1,627.92 km) |
| Constanta to Oberasbach | 908.71 mi (1,462.43 km) |
| Constanta to Oberderdingen | 996.62 mi (1,603.91 km) |
| Constanta to Oberhaching | 857.08 mi (1,379.34 km) |
| Constanta to Oberhausen | 1,123.48 mi (1,808.07 km) |
| Constanta to Oberhausen-Rheinhausen | 1,013.56 mi (1,631.17 km) |
