| Grefrath to Floresti | 836.47 mi (1,346.16 km) |
| Grefrath to Focsani | 1,025.69 mi (1,650.69 km) |
| Grefrath to Gaesti | 984.97 mi (1,585.16 km) |
| Grefrath to Galati | 1,071.39 mi (1,724.24 km) |
| Grefrath to Gheorgheni | 925.25 mi (1,489.04 km) |
| Grefrath to Gherla | 844.76 mi (1,359.51 km) |
| Grefrath to Giurgiu | 1,044.10 mi (1,680.31 km) |
| Grefrath to Gura Humorului | 913.09 mi (1,469.47 km) |
| Grefrath to Harlau | 960.24 mi (1,545.36 km) |
| Grefrath to Harsova | 1,094.24 mi (1,761.01 km) |
| Grefrath to Hateg | 854.95 mi (1,375.91 km) |
| Grefrath to Huedin | 813.28 mi (1,308.84 km) |
| Grefrath to Hunedoara | 847.61 mi (1,364.09 km) |
| Grefrath to Husi | 1,031.27 mi (1,659.67 km) |
| Grefrath to Ianca | 1,057.90 mi (1,702.53 km) |
