| Welwyn Garden City to Havirov | 822.61 mi (1,323.86 km) |
| Welwyn Garden City to Havlickuv Brod | 705.22 mi (1,134.94 km) |
| Welwyn Garden City to Hlinsko | 715.81 mi (1,151.99 km) |
| Welwyn Garden City to Hlucin | 810.55 mi (1,304.46 km) |
| Welwyn Garden City to Hodonin | 788.95 mi (1,269.70 km) |
| Welwyn Garden City to Holesov | 796.23 mi (1,281.41 km) |
| Welwyn Garden City to Hostivice | 638.96 mi (1,028.31 km) |
| Welwyn Garden City to Hradec Kralove | 703.90 mi (1,132.82 km) |
| Welwyn Garden City to Hranice | 799.48 mi (1,286.65 km) |
| Welwyn Garden City to Humpolec | 697.19 mi (1,122.02 km) |
| Welwyn Garden City to Ivancice | 750.73 mi (1,208.18 km) |
| Welwyn Garden City to Jablonec nad Nisou | 667.04 mi (1,073.50 km) |
| Welwyn Garden City to Jaromer | 705.08 mi (1,134.72 km) |
| Welwyn Garden City to Jesenice | 652.30 mi (1,049.77 km) |
| Welwyn Garden City to Jesenik | 762.13 mi (1,226.53 km) |
