| Heinola to Oswego (Illinois) | 4,439.91 mi (7,145.34 km) |
| Heinola to Oswego (New York) | 4,022.07 mi (6,472.90 km) |
| Heinola to Otsego (Minnesota) | 4,349.46 mi (6,999.79 km) |
| Heinola to Ottawa (Illinois) | 4,471.99 mi (7,196.97 km) |
| Heinola to Ottawa (Kansas) | 4,798.12 mi (7,721.82 km) |
| Heinola to Ottumwa (Iowa) | 4,580.81 mi (7,372.10 km) |
| Heinola to Overland (Missouri) | 4,672.42 mi (7,519.53 km) |
| Heinola to Overland Park (Kansas) | 4,766.58 mi (7,671.07 km) |
| Heinola to Overlea (Maryland) | 4,259.59 mi (6,855.15 km) |
| Heinola to Oviedo (Florida) | 5,032.48 mi (8,098.99 km) |
| Heinola to Owasso (Oklahoma) | 4,955.47 mi (7,975.06 km) |
| Heinola to Owatonna (Minnesota) | 4,412.19 mi (7,100.73 km) |
| Heinola to Owensboro (Kentucky) | 4,645.97 mi (7,476.97 km) |
| Heinola to Owings Mills (Maryland) | 4,264.64 mi (6,863.27 km) |
| Heinola to Owosso (Michigan) | 4,255.05 mi (6,847.85 km) |
