| Altavilla Vicentina to Oswego (Illinois) | 4,651.72 mi (7,486.22 km) |
| Altavilla Vicentina to Oswego (New York) | 4,104.96 mi (6,606.29 km) |
| Altavilla Vicentina to Otsego (Minnesota) | 4,681.27 mi (7,533.78 km) |
| Altavilla Vicentina to Ottawa (Illinois) | 4,685.67 mi (7,540.86 km) |
| Altavilla Vicentina to Ottawa (Kansas) | 5,063.47 mi (8,148.87 km) |
| Altavilla Vicentina to Ottumwa (Iowa) | 4,838.59 mi (7,786.96 km) |
| Altavilla Vicentina to Overland (Missouri) | 4,870.10 mi (7,837.67 km) |
| Altavilla Vicentina to Overland Park (Kansas) | 5,027.51 mi (8,091.00 km) |
| Altavilla Vicentina to Overlea (Maryland) | 4,273.70 mi (6,877.85 km) |
| Altavilla Vicentina to Oviedo (Florida) | 4,954.51 mi (7,973.51 km) |
| Altavilla Vicentina to Owasso (Oklahoma) | 5,199.80 mi (8,368.28 km) |
| Altavilla Vicentina to Owatonna (Minnesota) | 4,722.78 mi (7,600.59 km) |
| Altavilla Vicentina to Owensboro (Kentucky) | 4,784.52 mi (7,699.94 km) |
| Altavilla Vicentina to Owings Mills (Maryland) | 4,283.31 mi (6,893.33 km) |
| Altavilla Vicentina to Owosso (Michigan) | 4,431.13 mi (7,131.21 km) |
