| Ponca City to Boppard | 4,887.65 mi (7,865.91 km) |
| Ponca City to Borgentreich | 4,893.71 mi (7,875.67 km) |
| Ponca City to Borgholzhausen | 4,839.34 mi (7,788.17 km) |
| Ponca City to Borken | 4,799.29 mi (7,723.70 km) |
| Ponca City to Borna | 5,024.85 mi (8,086.72 km) |
| Ponca City to Bornheim | 4,845.77 mi (7,798.52 km) |
| Ponca City to Bosel | 4,791.97 mi (7,711.94 km) |
| Ponca City to Bottrop | 4,813.17 mi (7,746.05 km) |
| Ponca City to Bovenden | 4,916.23 mi (7,911.91 km) |
| Ponca City to Brackenheim | 4,987.41 mi (8,026.46 km) |
| Ponca City to Brake | 4,797.32 mi (7,720.54 km) |
| Ponca City to Brakel | 4,885.38 mi (7,862.25 km) |
| Ponca City to Bramsche | 4,816.56 mi (7,751.50 km) |
| Ponca City to Brand | 4,815.72 mi (7,750.15 km) |
| Ponca City to Brand-Erbisdorf | 5,063.56 mi (8,149.01 km) |
