| Ponca City to Haram | 4,384.79 mi (7,056.64 km) |
| Ponca City to Harstad | 4,408.62 mi (7,094.99 km) |
| Ponca City to Haugesund | 4,468.96 mi (7,192.10 km) |
| Ponca City to Helleland | 4,501.57 mi (7,244.58 km) |
| Ponca City to Heum | 4,625.86 mi (7,444.61 km) |
| Ponca City to Honefoss | 4,590.66 mi (7,387.96 km) |
| Ponca City to Horten | 4,623.04 mi (7,440.06 km) |
| Ponca City to Kaldsletta | 4,418.83 mi (7,111.42 km) |
| Ponca City to Kirkenes | 4,618.05 mi (7,432.04 km) |
| Ponca City to Kleppe | 4,501.39 mi (7,244.28 km) |
| Ponca City to Kongsberg | 4,590.75 mi (7,388.10 km) |
| Ponca City to Kongsvinger | 4,638.07 mi (7,464.25 km) |
| Ponca City to Kopervik | 4,474.81 mi (7,201.51 km) |
| Ponca City to Kosvik | 4,600.13 mi (7,403.19 km) |
| Ponca City to Kragero | 4,611.31 mi (7,421.19 km) |
