| Ponca City to Karlskoga | 4,743.79 mi (7,634.39 km) |
| Ponca City to Karlskrona | 4,909.06 mi (7,900.36 km) |
| Ponca City to Karlstad | 4,713.27 mi (7,585.27 km) |
| Ponca City to Katrineholm | 4,805.09 mi (7,733.05 km) |
| Ponca City to Kavlinge | 4,848.95 mi (7,803.63 km) |
| Ponca City to Kinna | 4,765.04 mi (7,668.58 km) |
| Ponca City to Kiruna | 4,524.81 mi (7,281.97 km) |
| Ponca City to Klippansbruk | 4,836.71 mi (7,783.93 km) |
| Ponca City to Koping | 4,777.07 mi (7,687.95 km) |
| Ponca City to Kristianstad | 4,870.38 mi (7,838.12 km) |
| Ponca City to Kristinehamn | 4,733.86 mi (7,618.41 km) |
| Ponca City to Kumla | 4,770.20 mi (7,676.90 km) |
| Ponca City to Kungalv | 4,729.43 mi (7,611.28 km) |
| Ponca City to Kungsangen | 4,826.96 mi (7,768.24 km) |
| Ponca City to Kungsbacka | 4,747.84 mi (7,640.90 km) |
