| Ponca City to Mut | 6,459.80 mi (10,396.05 km) |
| Ponca City to Mutki | 6,624.67 mi (10,661.37 km) |
| Ponca City to Nallihan | 6,197.39 mi (9,973.73 km) |
| Ponca City to Narlica | 6,574.52 mi (10,580.67 km) |
| Ponca City to Nazilli | 6,213.63 mi (9,999.87 km) |
| Ponca City to Nevsehir | 6,392.46 mi (10,287.67 km) |
| Ponca City to Nigde | 6,427.84 mi (10,344.62 km) |
| Ponca City to Niksar | 6,353.51 mi (10,224.98 km) |
| Ponca City to Nizip | 6,581.42 mi (10,591.77 km) |
| Ponca City to Nurhak | 6,515.64 mi (10,485.91 km) |
| Ponca City to Nusaybin | 6,682.10 mi (10,753.80 km) |
| Ponca City to Odemis | 6,184.57 mi (9,953.11 km) |
| Ponca City to Of | 6,429.53 mi (10,347.33 km) |
| Ponca City to Oguzeli | 6,574.88 mi (10,581.24 km) |
| Ponca City to Omerli | 6,655.35 mi (10,710.76 km) |
