| Onalaska to Ondokuzmayis | 5,693.13 mi (9,162.21 km) |
| Onalaska to Ordu | 5,775.63 mi (9,294.98 km) |
| Onalaska to Ortahisar | 5,817.23 mi (9,361.92 km) |
| Onalaska to Ortakent | 5,646.57 mi (9,087.27 km) |
| Onalaska to Ortaklar | 5,612.43 mi (9,032.34 km) |
| Onalaska to Ortakoy | 5,784.49 mi (9,309.23 km) |
| Onalaska to Ortakoy | 5,736.60 mi (9,232.17 km) |
| Onalaska to Osmaneli | 5,565.69 mi (8,957.12 km) |
| Onalaska to Osmaniye | 5,948.06 mi (9,572.48 km) |
| Onalaska to Ozdere | 5,592.34 mi (8,999.99 km) |
| Onalaska to Palu | 5,967.50 mi (9,603.77 km) |
| Onalaska to Pamukkale | 5,666.52 mi (9,119.39 km) |
| Onalaska to Patnos | 6,019.61 mi (9,687.63 km) |
| Onalaska to Pazar | 5,769.74 mi (9,285.50 km) |
| Onalaska to Pazarcik | 5,957.49 mi (9,587.65 km) |
