| Kempele to Oswego (Illinois) | 4,262.28 mi (6,859.47 km) |
| Kempele to Oswego (New York) | 3,871.01 mi (6,229.80 km) |
| Kempele to Otsego (Minnesota) | 4,154.26 mi (6,685.63 km) |
| Kempele to Ottawa (Illinois) | 4,293.73 mi (6,910.09 km) |
| Kempele to Ottawa (Kansas) | 4,608.79 mi (7,417.13 km) |
| Kempele to Ottumwa (Iowa) | 4,394.60 mi (7,072.43 km) |
| Kempele to Overland (Missouri) | 4,494.69 mi (7,233.50 km) |
| Kempele to Overland Park (Kansas) | 4,578.19 mi (7,367.89 km) |
| Kempele to Overlea (Maryland) | 4,117.59 mi (6,626.63 km) |
| Kempele to Oviedo (Florida) | 4,897.74 mi (7,882.16 km) |
| Kempele to Owasso (Oklahoma) | 4,767.93 mi (7,673.24 km) |
| Kempele to Owatonna (Minnesota) | 4,219.56 mi (6,790.72 km) |
| Kempele to Owensboro (Kentucky) | 4,478.06 mi (7,206.74 km) |
| Kempele to Owings Mills (Maryland) | 4,121.75 mi (6,633.32 km) |
| Kempele to Owosso (Michigan) | 4,085.23 mi (6,574.54 km) |
