| Gronau to Hazebrouck | 219.30 mi (352.94 km) |
| Gronau to Hellemmes-Lille | 201.65 mi (324.52 km) |
| Gronau to Hem | 197.78 mi (318.30 km) |
| Gronau to Hendaye | 734.85 mi (1,182.63 km) |
| Gronau to Henin-Beaumont | 215.63 mi (347.02 km) |
| Gronau to Hennebont | 549.47 mi (884.28 km) |
| Gronau to Hericourt | 320.49 mi (515.78 km) |
| Gronau to Herouville-Saint-Clair | 383.25 mi (616.79 km) |
| Gronau to Hirson | 203.79 mi (327.97 km) |
| Gronau to Hoenheim | 249.90 mi (402.18 km) |
| Gronau to Houilles | 311.16 mi (500.77 km) |
| Gronau to Hyeres | 629.65 mi (1,013.32 km) |
| Gronau to Ifs | 386.95 mi (622.73 km) |
| Gronau to Igny | 319.74 mi (514.58 km) |
| Gronau to Illkirch-Graffenstaden | 256.18 mi (412.29 km) |
