| Ponca City to Alesd | 5,545.64 mi (8,924.84 km) |
| Ponca City to Alexandria | 5,797.89 mi (9,330.80 km) |
| Ponca City to Arad | 5,551.83 mi (8,934.81 km) |
| Ponca City to Avrig | 5,678.18 mi (9,138.15 km) |
| Ponca City to Babadag | 5,862.17 mi (9,434.25 km) |
| Ponca City to Bacau | 5,716.64 mi (9,200.04 km) |
| Ponca City to Baia Mare | 5,554.79 mi (8,939.58 km) |
| Ponca City to Baia-Sprie | 5,559.10 mi (8,946.50 km) |
| Ponca City to Baicoi | 5,761.08 mi (9,271.57 km) |
| Ponca City to Bailesti | 5,726.98 mi (9,216.68 km) |
| Ponca City to Bals | 5,736.77 mi (9,232.43 km) |
| Ponca City to Baraolt | 5,700.11 mi (9,173.45 km) |
| Ponca City to Barlad | 5,759.34 mi (9,268.76 km) |
| Ponca City to Beclean | 5,598.36 mi (9,009.68 km) |
| Ponca City to Beius | 5,563.94 mi (8,954.30 km) |
