| Cities | Distance |
|---|---|
| Frechen to Northeim | 147.95 mi (238.10 km) |
| Frechen to Norvenich | 10.86 mi (17.47 km) |
| Frechen to Nossen | 282.07 mi (453.94 km) |
| Frechen to Nottuln | 73.60 mi (118.44 km) |
| Frechen to Numbrecht | 31.62 mi (50.88 km) |
| Frechen to Nuremberg | 213.84 mi (344.14 km) |
| Frechen to Nurtingen | 193.62 mi (311.61 km) |
| Frechen to Nussloch | 137.95 mi (222.00 km) |
| Frechen to Ober-Ramstadt | 113.40 mi (182.50 km) |
| Frechen to Oberasbach | 210.34 mi (338.51 km) |
| Frechen to Oberderdingen | 155.52 mi (250.28 km) |
| Frechen to Oberhaching | 293.08 mi (471.66 km) |
| Frechen to Oberhausen | 40.14 mi (64.60 km) |
| Frechen to Oberhausen-Rheinhausen | 136.24 mi (219.25 km) |
| Frechen to Oberkirch | 174.12 mi (280.21 km) |