| Voghera to Oswego (Illinois) | 4,577.89 mi (7,367.41 km) |
| Voghera to Oswego (New York) | 4,023.65 mi (6,475.43 km) |
| Voghera to Otsego (Minnesota) | 4,617.67 mi (7,431.41 km) |
| Voghera to Ottawa (Illinois) | 4,611.83 mi (7,422.03 km) |
| Voghera to Ottawa (Kansas) | 4,992.14 mi (8,034.08 km) |
| Voghera to Ottumwa (Iowa) | 4,767.70 mi (7,672.87 km) |
| Voghera to Overland (Missouri) | 4,794.05 mi (7,715.28 km) |
| Voghera to Overland Park (Kansas) | 4,955.98 mi (7,975.87 km) |
| Voghera to Overlea (Maryland) | 4,186.32 mi (6,737.23 km) |
| Voghera to Oviedo (Florida) | 4,857.90 mi (7,818.03 km) |
| Voghera to Owasso (Oklahoma) | 5,126.07 mi (8,249.62 km) |
| Voghera to Owatonna (Minnesota) | 4,657.07 mi (7,494.83 km) |
| Voghera to Owensboro (Kentucky) | 4,704.14 mi (7,570.58 km) |
| Voghera to Owings Mills (Maryland) | 4,196.22 mi (6,753.17 km) |
| Voghera to Owosso (Michigan) | 4,355.49 mi (7,009.49 km) |
