| Santa Perpetua de Moguda to Oakley (California) | 5,903.87 mi (9,501.36 km) |
| Santa Perpetua de Moguda to Oakton (Virginia) | 4,041.27 mi (6,503.80 km) |
| Santa Perpetua de Moguda to Oakville (Missouri) | 4,646.42 mi (7,477.70 km) |
| Santa Perpetua de Moguda to Oatfield (Oregon) | 5,531.89 mi (8,902.72 km) |
| Santa Perpetua de Moguda to Ocala (Florida) | 4,641.77 mi (7,470.21 km) |
| Santa Perpetua de Moguda to Ocean Acres (New Jersey) | 3,871.66 mi (6,230.83 km) |
| Santa Perpetua de Moguda to Ocean City (New Jersey) | 3,902.51 mi (6,280.48 km) |
| Santa Perpetua de Moguda to Ocean Pines (Maryland) | 3,958.11 mi (6,369.96 km) |
| Santa Perpetua de Moguda to Ocean Pointe (Hawaii) | 7,913.00 mi (12,734.74 km) |
| Santa Perpetua de Moguda to Ocean Springs (Mississippi) | 4,909.13 mi (7,900.47 km) |
| Santa Perpetua de Moguda to Oceanside (California) | 6,000.19 mi (9,656.38 km) |
| Santa Perpetua de Moguda to Oceanside (New York) | 3,812.60 mi (6,135.78 km) |
| Santa Perpetua de Moguda to Ocoee (Florida) | 4,635.94 mi (7,460.82 km) |
| Santa Perpetua de Moguda to Oconomowoc (Wisconsin) | 4,385.52 mi (7,057.82 km) |
| Santa Perpetua de Moguda to Odenton (Maryland) | 4,006.88 mi (6,448.46 km) |
