| Pickerington to Oskaloosa (Iowa) | 526.68 mi (847.61 km) |
| Pickerington to Oswego (Illinois) | 316.56 mi (509.45 km) |
| Pickerington to Oswego (New York) | 406.28 mi (653.84 km) |
| Pickerington to Otsego (Minnesota) | 664.59 mi (1,069.55 km) |
| Pickerington to Ottawa (Illinois) | 333.40 mi (536.55 km) |
| Pickerington to Ottawa (Kansas) | 673.99 mi (1,084.68 km) |
| Pickerington to Ottumwa (Iowa) | 513.09 mi (825.74 km) |
| Pickerington to Overland (Missouri) | 414.58 mi (667.20 km) |
| Pickerington to Overland Park (Kansas) | 639.75 mi (1,029.58 km) |
| Pickerington to Overlea (Maryland) | 334.52 mi (538.36 km) |
| Pickerington to Oviedo (Florida) | 781.18 mi (1,257.18 km) |
| Pickerington to Owasso (Oklahoma) | 751.84 mi (1,209.96 km) |
| Pickerington to Owatonna (Minnesota) | 610.11 mi (981.87 km) |
| Pickerington to Owensboro (Kentucky) | 276.54 mi (445.05 km) |
| Pickerington to Owings Mills (Maryland) | 319.59 mi (514.33 km) |
