| Puerto del Rosario to Oakley (California) | 5,894.71 mi (9,486.62 km) |
| Puerto del Rosario to Oakton (Virginia) | 3,643.75 mi (5,864.06 km) |
| Puerto del Rosario to Oakville (Missouri) | 4,335.41 mi (6,977.17 km) |
| Puerto del Rosario to Oatfield (Oregon) | 5,655.35 mi (9,101.41 km) |
| Puerto del Rosario to Ocala (Florida) | 4,069.62 mi (6,549.42 km) |
| Puerto del Rosario to Ocean Acres (New Jersey) | 3,475.72 mi (5,593.63 km) |
| Puerto del Rosario to Ocean City (New Jersey) | 3,496.71 mi (5,627.42 km) |
| Puerto del Rosario to Ocean Pines (Maryland) | 3,534.10 mi (5,687.59 km) |
| Puerto del Rosario to Ocean Pointe (Hawaii) | 8,246.84 mi (13,272.01 km) |
| Puerto del Rosario to Ocean Springs (Mississippi) | 4,420.46 mi (7,114.05 km) |
| Puerto del Rosario to Oceanside (California) | 5,859.41 mi (9,429.81 km) |
| Puerto del Rosario to Oceanside (New York) | 3,435.36 mi (5,528.68 km) |
| Puerto del Rosario to Ocoee (Florida) | 4,046.50 mi (6,512.21 km) |
| Puerto del Rosario to Oconomowoc (Wisconsin) | 4,163.28 mi (6,700.15 km) |
| Puerto del Rosario to Odenton (Maryland) | 3,609.62 mi (5,809.12 km) |
