| Induno Olona to Oswego (Illinois) | 4,536.33 mi (7,300.52 km) |
| Induno Olona to Oswego (New York) | 3,985.51 mi (6,414.06 km) |
| Induno Olona to Otsego (Minnesota) | 4,572.03 mi (7,357.97 km) |
| Induno Olona to Ottawa (Illinois) | 4,570.28 mi (7,355.16 km) |
| Induno Olona to Ottawa (Kansas) | 4,949.56 mi (7,965.54 km) |
| Induno Olona to Ottumwa (Iowa) | 4,724.91 mi (7,604.01 km) |
| Induno Olona to Overland (Missouri) | 4,753.49 mi (7,650.01 km) |
| Induno Olona to Overland Park (Kansas) | 4,913.47 mi (7,907.47 km) |
| Induno Olona to Overlea (Maryland) | 4,151.38 mi (6,681.01 km) |
| Induno Olona to Oviedo (Florida) | 4,828.65 mi (7,770.97 km) |
| Induno Olona to Owasso (Oklahoma) | 5,084.52 mi (8,182.74 km) |
| Induno Olona to Owatonna (Minnesota) | 4,612.22 mi (7,422.66 km) |
| Induno Olona to Owensboro (Kentucky) | 4,665.60 mi (7,508.56 km) |
| Induno Olona to Owings Mills (Maryland) | 4,161.13 mi (6,696.69 km) |
| Induno Olona to Owosso (Michigan) | 4,314.71 mi (6,943.85 km) |
