| Irthlingborough to Crvenka | 1,015.17 mi (1,633.75 km) |
| Irthlingborough to Cuprija | 1,161.52 mi (1,869.29 km) |
| Irthlingborough to Despotovac | 1,157.34 mi (1,862.55 km) |
| Irthlingborough to Dimitrovgrad | 1,256.01 mi (2,021.34 km) |
| Irthlingborough to Dobanovci | 1,078.92 mi (1,736.36 km) |
| Irthlingborough to Doljevac | 1,210.96 mi (1,948.85 km) |
| Irthlingborough to Futog | 1,042.31 mi (1,677.44 km) |
| Irthlingborough to Gadzin Han | 1,217.45 mi (1,959.30 km) |
| Irthlingborough to Golubac | 1,141.87 mi (1,837.67 km) |
| Irthlingborough to Gornji Milanovac | 1,121.57 mi (1,804.99 km) |
| Irthlingborough to Indija | 1,064.21 mi (1,712.68 km) |
| Irthlingborough to Irig | 1,052.94 mi (1,694.55 km) |
| Irthlingborough to Ivanjica | 1,131.86 mi (1,821.56 km) |
| Irthlingborough to Jagodina | 1,154.91 mi (1,858.65 km) |
| Irthlingborough to Kac | 1,048.94 mi (1,688.10 km) |
