| Torrelodones to Oakley (California) | 5,736.08 mi (9,231.33 km) |
| Torrelodones to Oakton (Virginia) | 3,780.98 mi (6,084.89 km) |
| Torrelodones to Oakville (Missouri) | 4,406.41 mi (7,091.44 km) |
| Torrelodones to Oatfield (Oregon) | 5,391.07 mi (8,676.09 km) |
| Torrelodones to Ocala (Florida) | 4,359.60 mi (7,016.09 km) |
| Torrelodones to Ocean Acres (New Jersey) | 3,609.99 mi (5,809.72 km) |
| Torrelodones to Ocean City (New Jersey) | 3,639.56 mi (5,857.31 km) |
| Torrelodones to Ocean Pines (Maryland) | 3,692.81 mi (5,943.00 km) |
| Torrelodones to Ocean Pointe (Hawaii) | 7,847.88 mi (12,629.94 km) |
| Torrelodones to Ocean Springs (Mississippi) | 4,641.19 mi (7,469.28 km) |
| Torrelodones to Oceanside (California) | 5,804.87 mi (9,342.04 km) |
| Torrelodones to Oceanside (New York) | 3,553.36 mi (5,718.58 km) |
| Torrelodones to Ocoee (Florida) | 4,351.30 mi (7,002.74 km) |
| Torrelodones to Oconomowoc (Wisconsin) | 4,159.50 mi (6,694.06 km) |
| Torrelodones to Odenton (Maryland) | 3,746.31 mi (6,029.10 km) |
