| Ponca City to Ascoli Piceno | 5,423.64 mi (8,728.50 km) |
| Ponca City to Asola | 5,198.56 mi (8,366.27 km) |
| Ponca City to Asolo | 5,230.78 mi (8,418.13 km) |
| Ponca City to Assemini | 5,393.43 mi (8,679.88 km) |
| Ponca City to Assisi | 5,376.12 mi (8,652.03 km) |
| Ponca City to Asti | 5,125.79 mi (8,249.17 km) |
| Ponca City to Atessa | 5,492.35 mi (8,839.08 km) |
| Ponca City to Atri | 5,451.04 mi (8,772.60 km) |
| Ponca City to Atripalda | 5,559.04 mi (8,946.40 km) |
| Ponca City to Augusta | 5,742.21 mi (9,241.19 km) |
| Ponca City to Aulla | 5,223.37 mi (8,406.20 km) |
| Ponca City to Aurisina | 5,302.26 mi (8,533.16 km) |
| Ponca City to Avellino | 5,557.59 mi (8,944.08 km) |
| Ponca City to Aversa | 5,532.08 mi (8,903.03 km) |
| Ponca City to Avezzano | 5,454.02 mi (8,777.39 km) |
