| Letchworth to Vrnjacka Banja | 1,131.55 mi (1,821.05 km) |
| Letchworth to Vrsac | 1,087.56 mi (1,750.25 km) |
| Letchworth to Zabalj | 1,027.89 mi (1,654.23 km) |
| Letchworth to Zabari | 1,113.87 mi (1,792.60 km) |
| Letchworth to Zagubica | 1,143.37 mi (1,840.08 km) |
| Letchworth to Zajecar | 1,175.17 mi (1,891.25 km) |
| Letchworth to Zemun | 1,061.45 mi (1,708.24 km) |
| Letchworth to Zitiste | 1,043.05 mi (1,678.63 km) |
| Letchworth to Zitorada | 1,182.83 mi (1,903.57 km) |
| Letchworth to Zrenjanin | 1,040.32 mi (1,674.23 km) |
| Letchworth to Banovce nad Bebravou | 843.08 mi (1,356.80 km) |
| Letchworth to Banska Bystrica | 880.06 mi (1,416.33 km) |
| Letchworth to Banska Stiavnica | 876.95 mi (1,411.31 km) |
| Letchworth to Bardejov | 956.81 mi (1,539.83 km) |
| Letchworth to Bernolakovo | 817.41 mi (1,315.49 km) |
