| Ponca City to Bucak | 6,317.70 mi (10,167.36 km) |
| Ponca City to Buharkent | 6,226.03 mi (10,019.82 km) |
| Ponca City to Bulancak | 6,371.46 mi (10,253.87 km) |
| Ponca City to Bulanik | 6,594.17 mi (10,612.30 km) |
| Ponca City to Buldan | 6,224.78 mi (10,017.81 km) |
| Ponca City to Bunyan | 6,416.70 mi (10,326.67 km) |
| Ponca City to Burdur | 6,292.96 mi (10,127.55 km) |
| Ponca City to Burhaniye | 6,082.44 mi (9,788.74 km) |
| Ponca City to Bursa | 6,119.93 mi (9,849.08 km) |
| Ponca City to Buyukcekmece | 6,059.88 mi (9,752.44 km) |
| Ponca City to Buyukorhan | 6,138.16 mi (9,878.41 km) |
| Ponca City to Buyukyoncali | 6,018.99 mi (9,686.62 km) |
| Ponca City to Caglayancerit | 6,523.62 mi (10,498.75 km) |
| Ponca City to Cal | 6,242.74 mi (10,046.73 km) |
| Ponca City to Caldiran | 6,636.97 mi (10,681.17 km) |
