| Ridge to Ondokuzmayis | 5,218.41 mi (8,398.22 km) |
| Ridge to Ordu | 5,311.09 mi (8,547.37 km) |
| Ridge to Ortahisar | 5,304.78 mi (8,537.22 km) |
| Ridge to Ortakent | 5,059.59 mi (8,142.63 km) |
| Ridge to Ortaklar | 5,034.54 mi (8,102.31 km) |
| Ridge to Ortakoy | 5,266.33 mi (8,475.34 km) |
| Ridge to Ortakoy | 5,243.41 mi (8,438.45 km) |
| Ridge to Osmaneli | 5,031.26 mi (8,097.03 km) |
| Ridge to Osmaniye | 5,432.80 mi (8,743.24 km) |
| Ridge to Ozdere | 5,012.95 mi (8,067.57 km) |
| Ridge to Palu | 5,499.52 mi (8,850.62 km) |
| Ridge to Pamukkale | 5,101.29 mi (8,209.73 km) |
| Ridge to Patnos | 5,582.79 mi (8,984.63 km) |
| Ridge to Pazar | 5,285.05 mi (8,505.46 km) |
| Ridge to Pazarcik | 5,455.02 mi (8,779.00 km) |
