| Valkeakoski to Oswego (Illinois) | 4,386.15 mi (7,058.83 km) |
| Valkeakoski to Oswego (New York) | 3,963.67 mi (6,378.91 km) |
| Valkeakoski to Otsego (Minnesota) | 4,299.89 mi (6,920.00 km) |
| Valkeakoski to Ottawa (Illinois) | 4,418.36 mi (7,110.66 km) |
| Valkeakoski to Ottawa (Kansas) | 4,746.89 mi (7,639.38 km) |
| Valkeakoski to Ottumwa (Iowa) | 4,528.91 mi (7,288.57 km) |
| Valkeakoski to Overland (Missouri) | 4,618.60 mi (7,432.92 km) |
| Valkeakoski to Overland Park (Kansas) | 4,715.13 mi (7,588.27 km) |
| Valkeakoski to Overlea (Maryland) | 4,199.80 mi (6,758.93 km) |
| Valkeakoski to Oviedo (Florida) | 4,971.54 mi (8,000.92 km) |
| Valkeakoski to Owasso (Oklahoma) | 4,903.76 mi (7,891.85 km) |
| Valkeakoski to Owatonna (Minnesota) | 4,361.92 mi (7,019.83 km) |
| Valkeakoski to Owensboro (Kentucky) | 4,590.22 mi (7,387.25 km) |
| Valkeakoski to Owings Mills (Maryland) | 4,204.97 mi (6,767.24 km) |
| Valkeakoski to Owosso (Michigan) | 4,199.80 mi (6,758.92 km) |
