| Irthlingborough to Vrnjacka Banja | 1,155.74 mi (1,859.99 km) |
| Irthlingborough to Vrsac | 1,110.30 mi (1,786.86 km) |
| Irthlingborough to Zabalj | 1,050.96 mi (1,691.36 km) |
| Irthlingborough to Zabari | 1,137.33 mi (1,830.36 km) |
| Irthlingborough to Zagubica | 1,166.72 mi (1,877.65 km) |
| Irthlingborough to Zajecar | 1,198.54 mi (1,928.86 km) |
| Irthlingborough to Zemun | 1,084.85 mi (1,745.90 km) |
| Irthlingborough to Zitiste | 1,065.79 mi (1,715.22 km) |
| Irthlingborough to Zitorada | 1,207.00 mi (1,942.47 km) |
| Irthlingborough to Zrenjanin | 1,063.22 mi (1,711.09 km) |
| Irthlingborough to Banovce nad Bebravou | 862.79 mi (1,388.53 km) |
| Irthlingborough to Banska Bystrica | 899.36 mi (1,447.39 km) |
| Irthlingborough to Banska Stiavnica | 896.78 mi (1,443.24 km) |
| Irthlingborough to Bardejov | 974.39 mi (1,568.12 km) |
| Irthlingborough to Bernolakovo | 838.38 mi (1,349.24 km) |
