| Oconomowoc to Ondokuzmayis | 5,652.97 mi (9,097.57 km) |
| Oconomowoc to Ordu | 5,737.46 mi (9,233.54 km) |
| Oconomowoc to Ortahisar | 5,771.01 mi (9,287.54 km) |
| Oconomowoc to Ortakent | 5,586.88 mi (8,991.22 km) |
| Oconomowoc to Ortaklar | 5,554.25 mi (8,938.70 km) |
| Oconomowoc to Ortakoy | 5,737.19 mi (9,233.11 km) |
| Oconomowoc to Ortakoy | 5,693.43 mi (9,162.70 km) |
| Oconomowoc to Osmaneli | 5,514.93 mi (8,875.42 km) |
| Oconomowoc to Osmaniye | 5,901.75 mi (9,497.95 km) |
| Oconomowoc to Ozdere | 5,533.83 mi (8,905.84 km) |
| Oconomowoc to Palu | 5,929.35 mi (9,542.37 km) |
| Oconomowoc to Pamukkale | 5,610.71 mi (9,029.56 km) |
| Oconomowoc to Patnos | 5,986.91 mi (9,634.99 km) |
| Oconomowoc to Pazar | 5,728.13 mi (9,218.53 km) |
| Oconomowoc to Pazarcik | 5,913.41 mi (9,516.72 km) |
