| Irthlingborough to Dugo Selo | 882.59 mi (1,420.40 km) |
| Irthlingborough to Garesnica | 919.55 mi (1,479.88 km) |
| Irthlingborough to Gospic | 905.60 mi (1,457.42 km) |
| Irthlingborough to Ivanec | 861.30 mi (1,386.14 km) |
| Irthlingborough to Ivanic-Grad | 892.88 mi (1,436.94 km) |
| Irthlingborough to Jastrebarsko | 865.89 mi (1,393.51 km) |
| Irthlingborough to Karlovac | 870.13 mi (1,400.34 km) |
| Irthlingborough to Kastav | 830.09 mi (1,335.91 km) |
| Irthlingborough to Knin | 959.19 mi (1,543.66 km) |
| Irthlingborough to Koprivnica | 891.39 mi (1,434.55 km) |
| Irthlingborough to Krapina | 854.05 mi (1,374.46 km) |
| Irthlingborough to Krizevci | 885.62 mi (1,425.26 km) |
| Irthlingborough to Kutina | 917.92 mi (1,477.26 km) |
| Irthlingborough to Labin | 834.94 mi (1,343.70 km) |
| Irthlingborough to Makarska | 1,024.64 mi (1,649.00 km) |
