| Welwyn Garden City to Vrnjacka Banja | 1,125.63 mi (1,811.53 km) |
| Welwyn Garden City to Vrsac | 1,082.58 mi (1,742.24 km) |
| Welwyn Garden City to Zabalj | 1,022.72 mi (1,645.91 km) |
| Welwyn Garden City to Zabari | 1,108.43 mi (1,783.85 km) |
| Welwyn Garden City to Zagubica | 1,138.01 mi (1,831.45 km) |
| Welwyn Garden City to Zajecar | 1,169.79 mi (1,882.59 km) |
| Welwyn Garden City to Zemun | 1,056.07 mi (1,699.57 km) |
| Welwyn Garden City to Zitiste | 1,038.09 mi (1,670.64 km) |
| Welwyn Garden City to Zitorada | 1,176.93 mi (1,894.08 km) |
| Welwyn Garden City to Zrenjanin | 1,035.25 mi (1,666.07 km) |
| Welwyn Garden City to Banovce nad Bebravou | 839.91 mi (1,351.71 km) |
| Welwyn Garden City to Banska Bystrica | 877.12 mi (1,411.58 km) |
| Welwyn Garden City to Banska Stiavnica | 873.71 mi (1,406.10 km) |
| Welwyn Garden City to Bardejov | 954.76 mi (1,536.54 km) |
| Welwyn Garden City to Bernolakovo | 813.54 mi (1,309.27 km) |
