| Hyvinkaa to Oswego (Illinois) | 4,435.24 mi (7,137.83 km) |
| Hyvinkaa to Oswego (New York) | 4,010.30 mi (6,453.95 km) |
| Hyvinkaa to Otsego (Minnesota) | 4,350.33 mi (7,001.18 km) |
| Hyvinkaa to Ottawa (Illinois) | 4,467.50 mi (7,189.74 km) |
| Hyvinkaa to Ottawa (Kansas) | 4,796.86 mi (7,719.80 km) |
| Hyvinkaa to Ottumwa (Iowa) | 4,578.67 mi (7,368.66 km) |
| Hyvinkaa to Overland (Missouri) | 4,667.66 mi (7,511.88 km) |
| Hyvinkaa to Overland Park (Kansas) | 4,765.04 mi (7,668.59 km) |
| Hyvinkaa to Overlea (Maryland) | 4,245.37 mi (6,832.26 km) |
| Hyvinkaa to Oviedo (Florida) | 5,016.04 mi (8,072.54 km) |
| Hyvinkaa to Owasso (Oklahoma) | 4,953.58 mi (7,972.02 km) |
| Hyvinkaa to Owatonna (Minnesota) | 4,412.18 mi (7,100.71 km) |
| Hyvinkaa to Owensboro (Kentucky) | 4,638.40 mi (7,464.78 km) |
| Hyvinkaa to Owings Mills (Maryland) | 4,250.63 mi (6,840.73 km) |
| Hyvinkaa to Owosso (Michigan) | 4,248.23 mi (6,836.87 km) |
