| Piqua to Arapgir | 5,881.18 mi (9,464.85 km) |
| Piqua to Ardahan | 5,910.01 mi (9,511.25 km) |
| Piqua to Ardesen | 5,850.29 mi (9,415.13 km) |
| Piqua to Arhavi | 5,852.87 mi (9,419.28 km) |
| Piqua to Aricak | 5,962.89 mi (9,596.34 km) |
| Piqua to Armutlu | 5,456.71 mi (8,781.72 km) |
| Piqua to Arnavutkoy | 5,421.36 mi (8,724.83 km) |
| Piqua to Arpacay | 5,944.43 mi (9,566.64 km) |
| Piqua to Arsin | 5,828.63 mi (9,380.27 km) |
| Piqua to Arsuz | 5,925.28 mi (9,535.81 km) |
| Piqua to Artvin | 5,877.73 mi (9,459.29 km) |
| Piqua to Asagicinik | 5,690.55 mi (9,158.06 km) |
| Piqua to Asarcik | 5,700.13 mi (9,173.47 km) |
| Piqua to Askale | 5,909.03 mi (9,509.66 km) |
| Piqua to Aslanapa | 5,559.13 mi (8,946.55 km) |
