| Almendralejo to Orangevale (California) | 5,682.07 mi (9,144.40 km) |
| Almendralejo to Orchards (Washington) | 5,392.09 mi (8,677.72 km) |
| Almendralejo to Orcutt (California) | 5,834.72 mi (9,390.07 km) |
| Almendralejo to Oregon (Ohio) | 3,929.79 mi (6,324.38 km) |
| Almendralejo to Oregon (Wisconsin) | 4,165.70 mi (6,704.05 km) |
| Almendralejo to Oregon City (Oregon) | 5,410.98 mi (8,708.13 km) |
| Almendralejo to Orem (Utah) | 5,229.09 mi (8,415.41 km) |
| Almendralejo to Orinda (California) | 5,758.23 mi (9,266.98 km) |
| Almendralejo to Orland Park (Illinois) | 4,137.14 mi (6,658.08 km) |
| Almendralejo to Orlando (Florida) | 4,252.08 mi (6,843.06 km) |
| Almendralejo to Ormond Beach (Florida) | 4,210.81 mi (6,776.65 km) |
| Almendralejo to Oro Valley (Arizona) | 5,544.38 mi (8,922.82 km) |
| Almendralejo to Oroville (California) | 5,655.94 mi (9,102.36 km) |
| Almendralejo to Oshkosh (Wisconsin) | 4,094.85 mi (6,590.02 km) |
| Almendralejo to Oskaloosa (Iowa) | 4,365.82 mi (7,026.10 km) |
