| Cities | Distance |
|---|---|
| Ardea to Nordwalde | 761.30 mi (1,225.19 km) |
| Ardea to Northeim | 707.43 mi (1,138.50 km) |
| Ardea to Norvenich | 693.84 mi (1,116.63 km) |
| Ardea to Nossen | 652.75 mi (1,050.50 km) |
| Ardea to Nottuln | 753.17 mi (1,212.11 km) |
| Ardea to Numbrecht | 684.51 mi (1,101.61 km) |
| Ardea to Nuremberg | 546.14 mi (878.92 km) |
| Ardea to Nurtingen | 509.41 mi (819.81 km) |
| Ardea to Nussloch | 564.13 mi (907.87 km) |
| Ardea to Ober-Ramstadt | 596.36 mi (959.75 km) |
| Ardea to Oberasbach | 544.73 mi (876.66 km) |
| Ardea to Oberderdingen | 545.53 mi (877.95 km) |
| Ardea to Oberhaching | 444.72 mi (715.70 km) |
| Ardea to Oberhausen | 733.48 mi (1,180.42 km) |
| Ardea to Oberhausen-Rheinhausen | 563.50 mi (906.86 km) |