| Philadelphia to Ondokuzmayis | 5,346.96 mi (8,605.10 km) |
| Philadelphia to Ordu | 5,439.27 mi (8,753.66 km) |
| Philadelphia to Ortahisar | 5,434.99 mi (8,746.76 km) |
| Philadelphia to Ortakent | 5,192.02 mi (8,355.75 km) |
| Philadelphia to Ortaklar | 5,166.72 mi (8,315.04 km) |
| Philadelphia to Ortakoy | 5,396.72 mi (8,685.18 km) |
| Philadelphia to Ortakoy | 5,372.79 mi (8,646.67 km) |
| Philadelphia to Osmaneli | 5,162.07 mi (8,307.55 km) |
| Philadelphia to Osmaniye | 5,563.20 mi (8,953.11 km) |
| Philadelphia to Ozdere | 5,145.16 mi (8,280.34 km) |
| Philadelphia to Palu | 5,628.04 mi (9,057.45 km) |
| Philadelphia to Pamukkale | 5,233.15 mi (8,421.94 km) |
| Philadelphia to Patnos | 5,709.93 mi (9,189.24 km) |
| Philadelphia to Pazar | 5,414.10 mi (8,713.16 km) |
| Philadelphia to Pazarcik | 5,584.95 mi (8,988.11 km) |
