| Piqua to Amersham | 3,873.21 mi (6,233.33 km) |
| Piqua to Amesbury | 3,840.59 mi (6,180.83 km) |
| Piqua to Ammanford | 3,736.06 mi (6,012.60 km) |
| Piqua to Ampthill | 3,867.94 mi (6,224.84 km) |
| Piqua to Andover | 3,851.55 mi (6,198.48 km) |
| Piqua to Annan | 3,686.47 mi (5,932.80 km) |
| Piqua to Antrim | 3,581.80 mi (5,764.35 km) |
| Piqua to Appleton | 3,753.49 mi (6,040.65 km) |
| Piqua to Appley Bridge | 3,740.99 mi (6,020.54 km) |
| Piqua to Arbroath | 3,675.02 mi (5,914.37 km) |
| Piqua to Ardrossan | 3,614.21 mi (5,816.51 km) |
| Piqua to Armadale | 3,649.32 mi (5,873.01 km) |
| Piqua to Armthorpe | 3,805.75 mi (6,124.76 km) |
| Piqua to Arnold | 3,816.84 mi (6,142.62 km) |
| Piqua to Ascot | 3,878.03 mi (6,241.08 km) |
