| Viadana to Oswego (Illinois) | 4,640.05 mi (7,467.44 km) |
| Viadana to Oswego (New York) | 4,088.68 mi (6,580.09 km) |
| Viadana to Otsego (Minnesota) | 4,675.55 mi (7,524.57 km) |
| Viadana to Ottawa (Illinois) | 4,674.00 mi (7,522.07 km) |
| Viadana to Ottawa (Kansas) | 5,053.32 mi (8,132.54 km) |
| Viadana to Ottumwa (Iowa) | 4,828.68 mi (7,771.01 km) |
| Viadana to Overland (Missouri) | 4,857.12 mi (7,816.77 km) |
| Viadana to Overland Park (Kansas) | 5,017.24 mi (8,074.46 km) |
| Viadana to Overlea (Maryland) | 4,253.57 mi (6,845.46 km) |
| Viadana to Oviedo (Florida) | 4,928.20 mi (7,931.17 km) |
| Viadana to Owasso (Oklahoma) | 5,188.24 mi (8,349.66 km) |
| Viadana to Owatonna (Minnesota) | 4,715.87 mi (7,589.45 km) |
| Viadana to Owensboro (Kentucky) | 4,768.87 mi (7,674.76 km) |
| Viadana to Owings Mills (Maryland) | 4,263.38 mi (6,861.24 km) |
| Viadana to Owosso (Michigan) | 4,418.35 mi (7,110.65 km) |
