| Ponca City to Amelia | 5,391.34 mi (8,676.52 km) |
| Ponca City to Anagni | 5,456.22 mi (8,780.94 km) |
| Ponca City to Ancona | 5,387.02 mi (8,669.58 km) |
| Ponca City to Andria | 5,602.88 mi (9,016.96 km) |
| Ponca City to Angri | 5,557.13 mi (8,943.34 km) |
| Ponca City to Anguillara Sabazia | 5,405.90 mi (8,699.95 km) |
| Ponca City to Anzio | 5,448.26 mi (8,768.12 km) |
| Ponca City to Anzola dell'Emilia | 5,257.10 mi (8,460.49 km) |
| Ponca City to Aosta | 5,056.90 mi (8,138.30 km) |
| Ponca City to Apricena | 5,544.11 mi (8,922.38 km) |
| Ponca City to Aprilia | 5,443.11 mi (8,759.84 km) |
| Ponca City to Aradeo | 5,724.28 mi (9,212.34 km) |
| Ponca City to Aragona | 5,669.24 mi (9,123.76 km) |
| Ponca City to Arco | 5,186.73 mi (8,347.23 km) |
| Ponca City to Arcola | 5,224.98 mi (8,408.79 km) |
