| Wenatchee to Olivares | 5,309.96 mi (8,545.55 km) |
| Wenatchee to Olivenza | 5,209.43 mi (8,383.77 km) |
| Wenatchee to Olot | 5,328.47 mi (8,575.35 km) |
| Wenatchee to Onate | 5,131.31 mi (8,258.05 km) |
| Wenatchee to Onda | 5,367.37 mi (8,637.95 km) |
| Wenatchee to Onteniente | 5,419.45 mi (8,721.77 km) |
| Wenatchee to Orihuela | 5,449.13 mi (8,769.53 km) |
| Wenatchee to Osuna | 5,356.15 mi (8,619.89 km) |
| Wenatchee to Ourense | 4,991.58 mi (8,033.17 km) |
| Wenatchee to Oviedo | 5,004.47 mi (8,053.91 km) |
| Wenatchee to Paiporta | 5,392.03 mi (8,677.64 km) |
| Wenatchee to Pajara | 5,488.36 mi (8,832.66 km) |
| Wenatchee to Palafolls | 5,365.13 mi (8,634.34 km) |
| Wenatchee to Palafrugell | 5,363.44 mi (8,631.63 km) |
| Wenatchee to Palamos | 5,366.47 mi (8,636.49 km) |
