| Fort Madison to Ondokuzmayis | 5,878.31 mi (9,460.23 km) |
| Fort Madison to Ordu | 5,962.61 mi (9,595.90 km) |
| Fort Madison to Ortahisar | 5,996.66 mi (9,650.69 km) |
| Fort Madison to Ortakent | 5,811.67 mi (9,352.97 km) |
| Fort Madison to Ortaklar | 5,779.24 mi (9,300.79 km) |
| Fort Madison to Ortakoy | 5,962.85 mi (9,596.27 km) |
| Fort Madison to Ortakoy | 5,918.98 mi (9,525.68 km) |
| Fort Madison to Osmaneli | 5,740.53 mi (9,238.49 km) |
| Fort Madison to Osmaniye | 6,127.41 mi (9,861.11 km) |
| Fort Madison to Ozdere | 5,758.79 mi (9,267.87 km) |
| Fort Madison to Palu | 6,154.52 mi (9,904.74 km) |
| Fort Madison to Pamukkale | 5,835.97 mi (9,392.08 km) |
| Fort Madison to Patnos | 6,211.34 mi (9,996.19 km) |
| Fort Madison to Pazar | 5,953.58 mi (9,581.37 km) |
| Fort Madison to Pazarcik | 6,139.01 mi (9,879.78 km) |
