| Owosso to Olivares | 3,984.25 mi (6,412.02 km) |
| Owosso to Olivenza | 3,894.22 mi (6,267.15 km) |
| Owosso to Olot | 4,193.67 mi (6,749.07 km) |
| Owosso to Onate | 3,950.76 mi (6,358.13 km) |
| Owosso to Onda | 4,157.22 mi (6,690.40 km) |
| Owosso to Onteniente | 4,185.07 mi (6,735.22 km) |
| Owosso to Orihuela | 4,197.88 mi (6,755.83 km) |
| Owosso to Osuna | 4,039.76 mi (6,501.36 km) |
| Owosso to Ourense | 3,733.87 mi (6,009.08 km) |
| Owosso to Oviedo | 3,789.56 mi (6,098.71 km) |
| Owosso to Paiporta | 4,170.54 mi (6,711.83 km) |
| Owosso to Pajara | 3,945.23 mi (6,349.23 km) |
| Owosso to Palafolls | 4,224.38 mi (6,798.49 km) |
| Owosso to Palafrugell | 4,232.62 mi (6,811.75 km) |
| Owosso to Palamos | 4,233.89 mi (6,813.79 km) |
