| Idrija to Amesbury | 803.73 mi (1,293.48 km) |
| Idrija to Ammanford | 907.96 mi (1,461.22 km) |
| Idrija to Ampthill | 776.38 mi (1,249.46 km) |
| Idrija to Andover | 792.42 mi (1,275.27 km) |
| Idrija to Annan | 976.63 mi (1,571.74 km) |
| Idrija to Antrim | 1,069.96 mi (1,721.94 km) |
| Idrija to Appleton | 894.78 mi (1,440.01 km) |
| Idrija to Appley Bridge | 908.63 mi (1,462.30 km) |
| Idrija to Arbroath | 1,018.45 mi (1,639.03 km) |
| Idrija to Ardrossan | 1,052.26 mi (1,693.45 km) |
| Idrija to Armadale | 1,025.72 mi (1,650.74 km) |
| Idrija to Armthorpe | 847.83 mi (1,364.45 km) |
| Idrija to Arnold | 831.83 mi (1,338.70 km) |
| Idrija to Ascot | 765.27 mi (1,231.59 km) |
| Idrija to Ashby de la Zouch | 836.06 mi (1,345.50 km) |
