| Oak Hills to Ondokuzmayis | 6,284.20 mi (10,113.44 km) |
| Oak Hills to Ordu | 6,341.12 mi (10,205.04 km) |
| Oak Hills to Ortahisar | 6,459.33 mi (10,395.29 km) |
| Oak Hills to Ortakent | 6,431.67 mi (10,350.76 km) |
| Oak Hills to Ortaklar | 6,385.11 mi (10,275.85 km) |
| Oak Hills to Ortakoy | 6,439.52 mi (10,363.41 km) |
| Oak Hills to Ortakoy | 6,354.21 mi (10,226.11 km) |
| Oak Hills to Osmaneli | 6,269.40 mi (10,089.62 km) |
| Oak Hills to Osmaniye | 6,582.04 mi (10,592.77 km) |
| Oak Hills to Ozdere | 6,369.36 mi (10,250.49 km) |
| Oak Hills to Palu | 6,518.84 mi (10,491.05 km) |
| Oak Hills to Pamukkale | 6,412.76 mi (10,320.34 km) |
| Oak Hills to Patnos | 6,512.64 mi (10,481.08 km) |
| Oak Hills to Pazar | 6,369.69 mi (10,251.03 km) |
| Oak Hills to Pazarcik | 6,568.61 mi (10,571.16 km) |
