| Hednesford to Ondokuzmayis | 1,923.07 mi (3,094.88 km) |
| Hednesford to Ordu | 2,019.16 mi (3,249.52 km) |
| Hednesford to Ortahisar | 1,998.40 mi (3,216.12 km) |
| Hednesford to Ortakent | 1,773.30 mi (2,853.85 km) |
| Hednesford to Ortaklar | 1,742.29 mi (2,803.94 km) |
| Hednesford to Ortakoy | 1,959.63 mi (3,153.72 km) |
| Hednesford to Ortakoy | 1,940.91 mi (3,123.60 km) |
| Hednesford to Osmaneli | 1,724.73 mi (2,775.68 km) |
| Hednesford to Osmaniye | 2,126.07 mi (3,421.58 km) |
| Hednesford to Ozdere | 1,721.49 mi (2,770.47 km) |
| Hednesford to Palu | 2,203.16 mi (3,545.65 km) |
| Hednesford to Pamukkale | 1,802.90 mi (2,901.48 km) |
| Hednesford to Patnos | 2,300.95 mi (3,703.03 km) |
| Hednesford to Pazar | 1,984.85 mi (3,194.30 km) |
| Hednesford to Pazarcik | 2,149.38 mi (3,459.09 km) |
