| Ponca City to Yesilyurt | 6,522.31 mi (10,496.64 km) |
| Ponca City to Yesilyurt | 6,363.50 mi (10,241.06 km) |
| Ponca City to Yigilca | 6,158.53 mi (9,911.20 km) |
| Ponca City to Yildirim | 6,124.89 mi (9,857.06 km) |
| Ponca City to Yildizeli | 6,382.79 mi (10,272.11 km) |
| Ponca City to Yozgat | 6,329.31 mi (10,186.04 km) |
| Ponca City to Yuksekova | 6,740.82 mi (10,848.30 km) |
| Ponca City to Yumurtalik | 6,530.79 mi (10,510.28 km) |
| Ponca City to Yunak | 6,283.84 mi (10,112.86 km) |
| Ponca City to Yuregir | 6,503.30 mi (10,466.05 km) |
| Ponca City to Yusufeli | 6,472.82 mi (10,416.99 km) |
| Ponca City to Zara | 6,416.25 mi (10,325.95 km) |
| Ponca City to Zile | 6,336.28 mi (10,197.26 km) |
| Ponca City to Zonguldak | 6,143.48 mi (9,886.97 km) |
| Ponca City to Abbots Langley | 4,538.51 mi (7,304.03 km) |
