| Ponca City to Nordwalde | 4,811.40 mi (7,743.20 km) |
| Ponca City to Northeim | 4,914.23 mi (7,908.68 km) |
| Ponca City to Norvenich | 4,831.35 mi (7,775.31 km) |
| Ponca City to Nossen | 5,055.05 mi (8,135.32 km) |
| Ponca City to Nottuln | 4,812.88 mi (7,745.58 km) |
| Ponca City to Numbrecht | 4,859.42 mi (7,820.47 km) |
| Ponca City to Nuremberg | 5,044.90 mi (8,118.98 km) |
| Ponca City to Nurtingen | 5,015.54 mi (8,071.73 km) |
| Ponca City to Nussloch | 4,964.04 mi (7,988.85 km) |
| Ponca City to Ober-Ramstadt | 4,945.55 mi (7,959.09 km) |
| Ponca City to Oberasbach | 5,041.97 mi (8,114.26 km) |
| Ponca City to Oberderdingen | 4,978.55 mi (8,012.20 km) |
| Ponca City to Oberhaching | 5,123.68 mi (8,245.77 km) |
| Ponca City to Oberhausen | 4,812.39 mi (7,744.79 km) |
| Ponca City to Oberhausen-Rheinhausen | 4,958.93 mi (7,980.63 km) |
