| Grefrath to Neustadt in Holstein | 267.71 mi (430.85 km) |
| Grefrath to Neustrelitz | 316.28 mi (509.01 km) |
| Grefrath to Neutraubling | 305.38 mi (491.47 km) |
| Grefrath to Neuwied | 79.49 mi (127.93 km) |
| Grefrath to Neviges | 32.26 mi (51.91 km) |
| Grefrath to Nidda | 132.68 mi (213.52 km) |
| Grefrath to Nidderau | 134.62 mi (216.66 km) |
| Grefrath to Nideggen | 44.40 mi (71.45 km) |
| Grefrath to Niebull | 259.88 mi (418.24 km) |
| Grefrath to Nieder-Olm | 128.04 mi (206.06 km) |
| Grefrath to Niederkassel | 46.82 mi (75.36 km) |
| Grefrath to Niederkruchten | 10.85 mi (17.46 km) |
| Grefrath to Niedernhausen | 118.54 mi (190.78 km) |
| Grefrath to Niederwerrn | 189.62 mi (305.16 km) |
| Grefrath to Niederzier | 31.79 mi (51.15 km) |
