| Ponca City to Arapgir | 6,487.37 mi (10,440.42 km) |
| Ponca City to Ardahan | 6,487.35 mi (10,440.38 km) |
| Ponca City to Ardesen | 6,435.51 mi (10,356.96 km) |
| Ponca City to Arhavi | 6,435.95 mi (10,357.67 km) |
| Ponca City to Aricak | 6,563.63 mi (10,563.14 km) |
| Ponca City to Armutlu | 6,094.68 mi (9,808.44 km) |
| Ponca City to Arnavutkoy | 6,056.73 mi (9,747.37 km) |
| Ponca City to Arpacay | 6,519.84 mi (10,492.66 km) |
| Ponca City to Arsin | 6,419.81 mi (10,331.69 km) |
| Ponca City to Arsuz | 6,553.69 mi (10,547.15 km) |
| Ponca City to Artvin | 6,459.02 mi (10,394.78 km) |
| Ponca City to Asagicinik | 6,296.10 mi (10,132.59 km) |
| Ponca City to Asarcik | 6,307.10 mi (10,150.30 km) |
| Ponca City to Askale | 6,501.24 mi (10,462.74 km) |
| Ponca City to Aslanapa | 6,198.98 mi (9,976.30 km) |
