| Welwyn Garden City to Haaren | 281.71 mi (453.37 km) |
| Welwyn Garden City to Hadamar | 369.29 mi (594.32 km) |
| Welwyn Garden City to Hagen | 330.79 mi (532.36 km) |
| Welwyn Garden City to Hagen im Bremischen | 385.96 mi (621.15 km) |
| Welwyn Garden City to Hagenow | 489.52 mi (787.81 km) |
| Welwyn Garden City to Haiger | 370.11 mi (595.63 km) |
| Welwyn Garden City to Haigerloch | 463.93 mi (746.63 km) |
| Welwyn Garden City to Hainichen | 576.34 mi (927.53 km) |
| Welwyn Garden City to Halberstadt | 479.28 mi (771.32 km) |
| Welwyn Garden City to Haldensleben | 493.94 mi (794.91 km) |
| Welwyn Garden City to Hallbergmoos | 580.57 mi (934.34 km) |
| Welwyn Garden City to Halle | 364.87 mi (587.20 km) |
| Welwyn Garden City to Halle | 521.36 mi (839.04 km) |
| Welwyn Garden City to Halle-Neustadt | 519.33 mi (835.78 km) |
| Welwyn Garden City to Hallstadt | 499.46 mi (803.80 km) |
