| Rosarno to Oakley (California) | 6,507.72 mi (10,473.16 km) |
| Rosarno to Oakton (Virginia) | 4,778.25 mi (7,689.84 km) |
| Rosarno to Oakville (Missouri) | 5,360.99 mi (8,627.68 km) |
| Rosarno to Oatfield (Oregon) | 6,094.97 mi (9,808.90 km) |
| Rosarno to Ocala (Florida) | 5,394.06 mi (8,680.90 km) |
| Rosarno to Ocean Acres (New Jersey) | 4,610.28 mi (7,419.53 km) |
| Rosarno to Ocean City (New Jersey) | 4,642.11 mi (7,470.76 km) |
| Rosarno to Ocean Pines (Maryland) | 4,699.50 mi (7,563.11 km) |
| Rosarno to Ocean Pointe (Hawaii) | 8,286.83 mi (13,336.36 km) |
| Rosarno to Ocean Springs (Mississippi) | 5,650.64 mi (9,093.83 km) |
| Rosarno to Oceanside (California) | 6,646.79 mi (10,696.97 km) |
| Rosarno to Oceanside (New York) | 4,549.33 mi (7,321.44 km) |
| Rosarno to Ocoee (Florida) | 5,389.63 mi (8,673.78 km) |
| Rosarno to Oconomowoc (Wisconsin) | 5,085.25 mi (8,183.92 km) |
| Rosarno to Odenton (Maryland) | 4,744.20 mi (7,635.06 km) |
