| Ponca City to Jicin | 5,151.42 mi (8,290.41 km) |
| Ponca City to Jihlava | 5,205.55 mi (8,377.52 km) |
| Ponca City to Jindrichuv Hradec | 5,196.62 mi (8,363.15 km) |
| Ponca City to Jirkov | 5,083.72 mi (8,181.45 km) |
| Ponca City to Kadan | 5,082.96 mi (8,180.23 km) |
| Ponca City to Karlovy Vary | 5,075.37 mi (8,168.02 km) |
| Ponca City to Karvina | 5,284.59 mi (8,504.72 km) |
| Ponca City to Kladno | 5,121.28 mi (8,241.91 km) |
| Ponca City to Klasterec nad Ohri | 5,079.14 mi (8,174.08 km) |
| Ponca City to Klatovy | 5,125.98 mi (8,249.47 km) |
| Ponca City to Kolin | 5,164.34 mi (8,311.20 km) |
| Ponca City to Koprivnice | 5,283.10 mi (8,502.32 km) |
| Ponca City to Kralupy nad Vltavou | 5,124.58 mi (8,247.22 km) |
| Ponca City to Kraluv Dvur | 5,127.73 mi (8,252.28 km) |
| Ponca City to Krnov | 5,245.71 mi (8,442.15 km) |
