| Ponca City to Beocin | 5,543.60 mi (8,921.56 km) |
| Ponca City to Blace | 5,690.51 mi (9,157.98 km) |
| Ponca City to Bogatic | 5,552.14 mi (8,935.30 km) |
| Ponca City to Bojnik | 5,719.46 mi (9,204.58 km) |
| Ponca City to Boljevac | 5,688.20 mi (9,154.27 km) |
| Ponca City to Bor | 5,678.60 mi (9,138.82 km) |
| Ponca City to Borca | 5,584.65 mi (8,987.63 km) |
| Ponca City to Bosilegrad | 5,771.63 mi (9,288.54 km) |
| Ponca City to Brus | 5,677.00 mi (9,136.26 km) |
| Ponca City to Bujanovac | 5,747.94 mi (9,250.41 km) |
| Ponca City to Cacak | 5,628.03 mi (9,057.43 km) |
| Ponca City to Cajetina | 5,612.01 mi (9,031.66 km) |
| Ponca City to Cicevac | 5,675.71 mi (9,134.17 km) |
| Ponca City to Coka | 5,523.31 mi (8,888.91 km) |
| Ponca City to Crna Trava | 5,750.20 mi (9,254.05 km) |
