| Scalea to Oswego (Illinois) | 5,071.31 mi (8,161.48 km) |
| Scalea to Oswego (New York) | 4,511.21 mi (7,260.09 km) |
| Scalea to Otsego (Minnesota) | 5,114.97 mi (8,231.74 km) |
| Scalea to Ottawa (Illinois) | 5,105.22 mi (8,216.06 km) |
| Scalea to Ottawa (Kansas) | 5,486.85 mi (8,830.23 km) |
| Scalea to Ottumwa (Iowa) | 5,262.69 mi (8,469.48 km) |
| Scalea to Overland (Missouri) | 5,285.83 mi (8,506.72 km) |
| Scalea to Overland Park (Kansas) | 5,450.58 mi (8,771.87 km) |
| Scalea to Overlea (Maryland) | 4,666.22 mi (7,509.56 km) |
| Scalea to Oviedo (Florida) | 5,319.58 mi (8,561.03 km) |
| Scalea to Owasso (Oklahoma) | 5,619.34 mi (9,043.46 km) |
| Scalea to Owatonna (Minnesota) | 5,153.96 mi (8,294.49 km) |
| Scalea to Owensboro (Kentucky) | 5,192.15 mi (8,355.97 km) |
| Scalea to Owings Mills (Maryland) | 4,676.54 mi (7,526.16 km) |
| Scalea to Owosso (Michigan) | 4,847.79 mi (7,801.76 km) |
