| Ponca City to Koscian | 5,121.25 mi (8,241.86 km) |
| Ponca City to Koscielisko | 5,355.53 mi (8,618.89 km) |
| Ponca City to Koscierzyna | 5,072.05 mi (8,162.68 km) |
| Ponca City to Kostrzyn | 5,125.75 mi (8,249.10 km) |
| Ponca City to Kostrzyn nad Odra | 5,034.48 mi (8,102.21 km) |
| Ponca City to Koszalin | 5,012.65 mi (8,067.07 km) |
| Ponca City to Kowary | 5,151.89 mi (8,291.17 km) |
| Ponca City to Kozienice | 5,300.36 mi (8,530.10 km) |
| Ponca City to Kozuchow | 5,101.74 mi (8,210.46 km) |
| Ponca City to Kozy | 5,304.05 mi (8,536.04 km) |
| Ponca City to Krakow | 5,320.68 mi (8,562.81 km) |
| Ponca City to Krapkowice | 5,237.39 mi (8,428.76 km) |
| Ponca City to Krasnik | 5,352.57 mi (8,614.13 km) |
| Ponca City to Krasnystaw | 5,379.30 mi (8,657.15 km) |
| Ponca City to Krosno | 5,397.22 mi (8,685.98 km) |
