| Settimo Torinese to Oswego (Illinois) | 4,522.94 mi (7,278.97 km) |
| Settimo Torinese to Oswego (New York) | 3,966.79 mi (6,383.93 km) |
| Settimo Torinese to Otsego (Minnesota) | 4,565.71 mi (7,347.80 km) |
| Settimo Torinese to Ottawa (Illinois) | 4,556.87 mi (7,333.58 km) |
| Settimo Torinese to Ottawa (Kansas) | 4,937.84 mi (7,946.68 km) |
| Settimo Torinese to Ottumwa (Iowa) | 4,713.55 mi (7,585.72 km) |
| Settimo Torinese to Overland (Missouri) | 4,738.47 mi (7,625.82 km) |
| Settimo Torinese to Overland Park (Kansas) | 4,901.61 mi (7,888.39 km) |
| Settimo Torinese to Overlea (Maryland) | 4,128.01 mi (6,643.39 km) |
| Settimo Torinese to Oviedo (Florida) | 4,797.77 mi (7,721.27 km) |
| Settimo Torinese to Owasso (Oklahoma) | 5,071.08 mi (8,161.11 km) |
| Settimo Torinese to Owatonna (Minnesota) | 4,604.46 mi (7,410.16 km) |
| Settimo Torinese to Owensboro (Kentucky) | 4,647.44 mi (7,479.33 km) |
| Settimo Torinese to Owings Mills (Maryland) | 4,137.98 mi (6,659.43 km) |
| Settimo Torinese to Owosso (Michigan) | 4,300.08 mi (6,920.30 km) |
