| Ponca City to Yuncos | 4,799.57 mi (7,724.16 km) |
| Ponca City to Zafra | 4,741.75 mi (7,631.10 km) |
| Ponca City to Zamora | 4,664.60 mi (7,506.95 km) |
| Ponca City to Zaragoza | 4,875.03 mi (7,845.60 km) |
| Ponca City to Zarautz | 4,760.05 mi (7,660.55 km) |
| Ponca City to Zuera | 4,871.08 mi (7,839.24 km) |
| Ponca City to Zumaia | 4,755.66 mi (7,653.50 km) |
| Ponca City to Zumarraga | 4,760.72 mi (7,661.65 km) |
| Ponca City to Longyearbyen | 4,043.41 mi (6,507.25 km) |
| Ponca City to Ahus | 4,879.91 mi (7,853.45 km) |
| Ponca City to Akersberga | 4,841.87 mi (7,792.23 km) |
| Ponca City to Alingsas | 4,743.78 mi (7,634.38 km) |
| Ponca City to Almhult | 4,848.67 mi (7,803.19 km) |
| Ponca City to Alta | 4,848.98 mi (7,803.68 km) |
| Ponca City to Amal | 4,703.50 mi (7,569.55 km) |
