| On Top of the World Designated Place to Ondokuzmayis | 6,173.43 mi (9,935.17 km) |
| On Top of the World Designated Place to Ordu | 6,267.74 mi (10,086.95 km) |
| On Top of the World Designated Place to Ortahisar | 6,249.70 mi (10,057.92 km) |
| On Top of the World Designated Place to Ortakent | 5,981.04 mi (9,625.55 km) |
| On Top of the World Designated Place to Ortaklar | 5,959.90 mi (9,591.54 km) |
| On Top of the World Designated Place to Ortakoy | 6,209.90 mi (9,993.87 km) |
| On Top of the World Designated Place to Ortakoy | 6,193.92 mi (9,968.16 km) |
| On Top of the World Designated Place to Osmaneli | 5,971.87 mi (9,610.79 km) |
| On Top of the World Designated Place to Osmaniye | 6,375.89 mi (10,261.00 km) |
| On Top of the World Designated Place to Ozdere | 5,937.96 mi (9,556.22 km) |
| On Top of the World Designated Place to Palu | 6,454.31 mi (10,387.22 km) |
| On Top of the World Designated Place to Pamukkale | 6,030.79 mi (9,705.61 km) |
| On Top of the World Designated Place to Patnos | 6,543.35 mi (10,530.51 km) |
| On Top of the World Designated Place to Pazar | 6,237.36 mi (10,038.05 km) |
| On Top of the World Designated Place to Pazarcik | 6,401.58 mi (10,302.35 km) |
