| Ponca City to Kocaali | 6,134.12 mi (9,871.91 km) |
| Ponca City to Kocaeli | 6,118.69 mi (9,847.08 km) |
| Ponca City to Konak | 6,144.66 mi (9,888.88 km) |
| Ponca City to Konakli | 6,409.45 mi (10,315.01 km) |
| Ponca City to Konya | 6,360.47 mi (10,236.18 km) |
| Ponca City to Koprukoy | 6,531.35 mi (10,511.19 km) |
| Ponca City to Korfez | 6,111.41 mi (9,835.36 km) |
| Ponca City to Korkut | 6,601.38 mi (10,623.90 km) |
| Ponca City to Kose | 6,454.42 mi (10,387.38 km) |
| Ponca City to Kovancilar | 6,546.65 mi (10,535.82 km) |
| Ponca City to Koyulhisar | 6,395.26 mi (10,292.17 km) |
| Ponca City to Kozan | 6,492.95 mi (10,449.39 km) |
| Ponca City to Kozlu | 6,143.15 mi (9,886.45 km) |
| Ponca City to Kozluk | 6,624.84 mi (10,661.65 km) |
| Ponca City to Kucuk Dalyan | 6,573.82 mi (10,579.54 km) |
