| West Odessa to Olivares | 5,234.84 mi (8,424.66 km) |
| West Odessa to Olivenza | 5,147.06 mi (8,283.40 km) |
| West Odessa to Olot | 5,455.92 mi (8,780.46 km) |
| West Odessa to Onate | 5,212.87 mi (8,389.31 km) |
| West Odessa to Onda | 5,417.95 mi (8,719.35 km) |
| West Odessa to Onteniente | 5,444.24 mi (8,761.66 km) |
| West Odessa to Orihuela | 5,455.66 mi (8,780.03 km) |
| West Odessa to Osuna | 5,291.23 mi (8,515.41 km) |
| West Odessa to Ourense | 4,993.44 mi (8,036.16 km) |
| West Odessa to Oviedo | 5,051.10 mi (8,128.97 km) |
| West Odessa to Paiporta | 5,430.61 mi (8,739.72 km) |
| West Odessa to Pajara | 5,130.45 mi (8,256.66 km) |
| West Odessa to Palafolls | 5,486.66 mi (8,829.92 km) |
| West Odessa to Palafrugell | 5,494.86 mi (8,843.13 km) |
| West Odessa to Palamos | 5,496.14 mi (8,845.19 km) |
