| Cities | Distance |
|---|---|
| Grefrath to Niefern-Oschelbronn | 199.15 mi (320.50 km) |
| Grefrath to Nierstein | 133.93 mi (215.54 km) |
| Grefrath to Niesky | 365.82 mi (588.73 km) |
| Grefrath to Nittenau | 300.34 mi (483.34 km) |
| Grefrath to Nittendorf | 295.30 mi (475.24 km) |
| Grefrath to Nohfelden | 125.93 mi (202.66 km) |
| Grefrath to Norden | 160.36 mi (258.08 km) |
| Grefrath to Nordenham | 174.27 mi (280.45 km) |
| Grefrath to Norderstedt | 224.92 mi (361.98 km) |
| Grefrath to Nordhausen | 192.07 mi (309.11 km) |
| Grefrath to Nordhorn | 81.80 mi (131.65 km) |
| Grefrath to Nordkirchen | 57.99 mi (93.33 km) |
| Grefrath to Nordlingen | 251.49 mi (404.73 km) |
| Grefrath to Nordstemmen | 157.89 mi (254.10 km) |
| Grefrath to Nordwalde | 71.11 mi (114.44 km) |