| Ponca City to Barberino di Mugello | 5,282.23 mi (8,500.92 km) |
| Ponca City to Barcellona-Pozzo di Gotto | 5,700.90 mi (9,174.72 km) |
| Ponca City to Bareggio | 5,132.72 mi (8,260.32 km) |
| Ponca City to Barga | 5,249.53 mi (8,448.31 km) |
| Ponca City to Bari | 5,629.00 mi (9,059.00 km) |
| Ponca City to Barletta | 5,597.62 mi (9,008.51 km) |
| Ponca City to Baronissi | 5,564.60 mi (8,955.36 km) |
| Ponca City to Barrafranca | 5,694.95 mi (9,165.14 km) |
| Ponca City to Bassano del Grappa | 5,225.33 mi (8,409.36 km) |
| Ponca City to Battipaglia | 5,578.88 mi (8,978.35 km) |
| Ponca City to Beinasco | 5,096.45 mi (8,201.95 km) |
| Ponca City to Bellinzago Novarese | 5,114.33 mi (8,230.71 km) |
| Ponca City to Belluno | 5,227.37 mi (8,412.64 km) |
| Ponca City to Belmonte Mezzagno | 5,630.31 mi (9,061.10 km) |
| Ponca City to Belpasso | 5,717.34 mi (9,201.17 km) |
