| Rosarno to Odessa (Texas) | 6,165.76 mi (9,922.84 km) |
| Rosarno to Ogden (Utah) | 6,027.88 mi (9,700.93 km) |
| Rosarno to Oildale (California) | 6,576.52 mi (10,583.89 km) |
| Rosarno to Ojus (Florida) | 5,433.01 mi (8,743.58 km) |
| Rosarno to Okemos (Michigan) | 4,936.01 mi (7,943.75 km) |
| Rosarno to Oklahoma City (Oklahoma) | 5,794.21 mi (9,324.88 km) |
| Rosarno to Okmulgee (Oklahoma) | 5,725.72 mi (9,214.66 km) |
| Rosarno to Olathe (Kansas) | 5,524.96 mi (8,891.56 km) |
| Rosarno to Old Jamestown (Missouri) | 5,342.26 mi (8,597.53 km) |
| Rosarno to Oldsmar (Florida) | 5,466.67 mi (8,797.76 km) |
| Rosarno to Olean (New York) | 4,707.86 mi (7,576.57 km) |
| Rosarno to Olive Branch (Mississippi) | 5,495.33 mi (8,843.87 km) |
| Rosarno to Olivehurst (California) | 6,440.04 mi (10,364.24 km) |
| Rosarno to Olney (Maryland) | 4,758.16 mi (7,657.52 km) |
| Rosarno to Olympia (Washington) | 6,006.06 mi (9,665.82 km) |
