| Preakness to Ondokuzmayis | 5,267.91 mi (8,477.88 km) |
| Preakness to Ordu | 5,360.09 mi (8,626.23 km) |
| Preakness to Ortahisar | 5,356.66 mi (8,620.72 km) |
| Preakness to Ortakent | 5,115.56 mi (8,232.70 km) |
| Preakness to Ortaklar | 5,089.96 mi (8,191.50 km) |
| Preakness to Ortakoy | 5,318.51 mi (8,559.31 km) |
| Preakness to Ortakoy | 5,294.06 mi (8,519.97 km) |
| Preakness to Osmaneli | 5,084.13 mi (8,182.11 km) |
| Preakness to Osmaniye | 5,485.00 mi (8,827.25 km) |
| Preakness to Ozdere | 5,068.44 mi (8,156.86 km) |
| Preakness to Palu | 5,548.97 mi (8,930.20 km) |
| Preakness to Pamukkale | 5,156.05 mi (8,297.86 km) |
| Preakness to Patnos | 5,630.45 mi (9,061.33 km) |
| Preakness to Pazar | 5,335.24 mi (8,586.24 km) |
| Preakness to Pazarcik | 5,506.49 mi (8,861.83 km) |
