| Irthlingborough to Arapgir | 2,065.82 mi (3,324.62 km) |
| Irthlingborough to Ardahan | 2,154.96 mi (3,468.08 km) |
| Irthlingborough to Ardesen | 2,079.36 mi (3,346.41 km) |
| Irthlingborough to Arhavi | 2,086.90 mi (3,358.54 km) |
| Irthlingborough to Aricak | 2,155.02 mi (3,468.17 km) |
| Irthlingborough to Armutlu | 1,605.87 mi (2,584.39 km) |
| Irthlingborough to Arnavutkoy | 1,572.87 mi (2,531.28 km) |
| Irthlingborough to Arpacay | 2,192.19 mi (3,527.99 km) |
| Irthlingborough to Arsin | 2,045.04 mi (3,291.17 km) |
| Irthlingborough to Arsuz | 2,079.26 mi (3,346.25 km) |
| Irthlingborough to Artvin | 2,114.78 mi (3,403.42 km) |
| Irthlingborough to Asagicinik | 1,881.88 mi (3,028.59 km) |
| Irthlingborough to Asarcik | 1,888.39 mi (3,039.07 km) |
| Irthlingborough to Askale | 2,119.85 mi (3,411.58 km) |
| Irthlingborough to Aslanapa | 1,706.63 mi (2,746.56 km) |
