| Sestao to Oakley (California) | 5,634.51 mi (9,067.87 km) |
| Sestao to Oakton (Virginia) | 3,749.78 mi (6,034.69 km) |
| Sestao to Oakville (Missouri) | 4,356.25 mi (7,010.71 km) |
| Sestao to Oatfield (Oregon) | 5,273.99 mi (8,487.66 km) |
| Sestao to Ocala (Florida) | 4,352.57 mi (7,004.79 km) |
| Sestao to Ocean Acres (New Jersey) | 3,580.20 mi (5,761.77 km) |
| Sestao to Ocean City (New Jersey) | 3,611.08 mi (5,811.48 km) |
| Sestao to Ocean Pines (Maryland) | 3,666.79 mi (5,901.12 km) |
| Sestao to Ocean Pointe (Hawaii) | 7,698.12 mi (12,388.93 km) |
| Sestao to Ocean Springs (Mississippi) | 4,617.87 mi (7,431.75 km) |
| Sestao to Oceanside (California) | 5,720.90 mi (9,206.90 km) |
| Sestao to Oceanside (New York) | 3,521.10 mi (5,666.66 km) |
| Sestao to Ocoee (Florida) | 4,347.33 mi (6,996.36 km) |
| Sestao to Oconomowoc (Wisconsin) | 4,097.54 mi (6,594.35 km) |
| Sestao to Odenton (Maryland) | 3,715.40 mi (5,979.36 km) |
