| Santa Perpetua de Moguda to Orangevale (California) | 5,850.31 mi (9,415.17 km) |
| Santa Perpetua de Moguda to Orchards (Washington) | 5,515.05 mi (8,875.62 km) |
| Santa Perpetua de Moguda to Orcutt (California) | 6,027.56 mi (9,700.41 km) |
| Santa Perpetua de Moguda to Oregon (Ohio) | 4,220.70 mi (6,792.56 km) |
| Santa Perpetua de Moguda to Oregon (Wisconsin) | 4,429.86 mi (7,129.17 km) |
| Santa Perpetua de Moguda to Oregon City (Oregon) | 5,535.66 mi (8,908.78 km) |
| Santa Perpetua de Moguda to Orem (Utah) | 5,430.34 mi (8,739.29 km) |
| Santa Perpetua de Moguda to Orinda (California) | 5,926.32 mi (9,537.49 km) |
| Santa Perpetua de Moguda to Orland Park (Illinois) | 4,415.26 mi (7,105.68 km) |
| Santa Perpetua de Moguda to Orlando (Florida) | 4,630.48 mi (7,452.04 km) |
| Santa Perpetua de Moguda to Ormond Beach (Florida) | 4,585.64 mi (7,379.88 km) |
| Santa Perpetua de Moguda to Oro Valley (Arizona) | 5,793.91 mi (9,324.40 km) |
| Santa Perpetua de Moguda to Oroville (California) | 5,818.11 mi (9,363.34 km) |
| Santa Perpetua de Moguda to Oshkosh (Wisconsin) | 4,353.56 mi (7,006.38 km) |
| Santa Perpetua de Moguda to Oskaloosa (Iowa) | 4,631.08 mi (7,453.00 km) |
