| Castrop-Rauxel to Grunberg | 96.62 mi (155.49 km) |
| Castrop-Rauxel to Grunheide | 283.26 mi (455.86 km) |
| Castrop-Rauxel to Grunstadt | 141.87 mi (228.31 km) |
| Castrop-Rauxel to Grunwald | 306.28 mi (492.91 km) |
| Castrop-Rauxel to Guben | 317.61 mi (511.14 km) |
| Castrop-Rauxel to Gudensberg | 91.99 mi (148.04 km) |
| Castrop-Rauxel to Gummersbach | 37.30 mi (60.03 km) |
| Castrop-Rauxel to Gundelfingen | 243.58 mi (392.00 km) |
| Castrop-Rauxel to Gunzburg | 250.98 mi (403.91 km) |
| Castrop-Rauxel to Gunzenhausen | 226.44 mi (364.42 km) |
| Castrop-Rauxel to Gustrow | 255.82 mi (411.70 km) |
| Castrop-Rauxel to Gutersloh | 51.66 mi (83.14 km) |
| Castrop-Rauxel to Haan | 29.80 mi (47.96 km) |
| Castrop-Rauxel to Haar | 309.04 mi (497.35 km) |
| Castrop-Rauxel to Haaren | 73.30 mi (117.97 km) |
