| Welwyn Garden City to Hovelhof | 377.52 mi (607.57 km) |
| Welwyn Garden City to Hoxter | 408.31 mi (657.12 km) |
| Welwyn Garden City to Hoyerswerda | 619.11 mi (996.36 km) |
| Welwyn Garden City to Huckelhoven | 280.89 mi (452.05 km) |
| Welwyn Garden City to Huckeswagen | 327.31 mi (526.76 km) |
| Welwyn Garden City to Hude | 375.14 mi (603.73 km) |
| Welwyn Garden City to Hullhorst | 377.71 mi (607.86 km) |
| Welwyn Garden City to Hunfeld | 437.63 mi (704.30 km) |
| Welwyn Garden City to Hungen | 404.65 mi (651.22 km) |
| Welwyn Garden City to Hunxe | 298.01 mi (479.60 km) |
| Welwyn Garden City to Hurtgenwald | 293.86 mi (472.93 km) |
| Welwyn Garden City to Hurth | 311.66 mi (501.56 km) |
| Welwyn Garden City to Husum | 424.51 mi (683.18 km) |
| Welwyn Garden City to Ibbenburen | 337.56 mi (543.25 km) |
| Welwyn Garden City to Ichenhausen | 522.36 mi (840.66 km) |
