| Oborniki Slaskie to Oswego (Illinois) | 4,605.49 mi (7,411.83 km) |
| Oborniki Slaskie to Oswego (New York) | 4,100.71 mi (6,599.46 km) |
| Oborniki Slaskie to Otsego (Minnesota) | 4,588.78 mi (7,384.93 km) |
| Oborniki Slaskie to Ottawa (Illinois) | 4,639.18 mi (7,466.04 km) |
| Oborniki Slaskie to Ottawa (Kansas) | 5,001.73 mi (8,049.51 km) |
| Oborniki Slaskie to Ottumwa (Iowa) | 4,776.96 mi (7,687.78 km) |
| Oborniki Slaskie to Overland (Missouri) | 4,832.26 mi (7,776.77 km) |
| Oborniki Slaskie to Overland Park (Kansas) | 4,967.05 mi (7,993.69 km) |
| Oborniki Slaskie to Overlea (Maryland) | 4,298.68 mi (6,918.06 km) |
| Oborniki Slaskie to Oviedo (Florida) | 5,024.35 mi (8,085.91 km) |
| Oborniki Slaskie to Owasso (Oklahoma) | 5,147.93 mi (8,284.80 km) |
| Oborniki Slaskie to Owatonna (Minnesota) | 4,639.10 mi (7,465.90 km) |
| Oborniki Slaskie to Owensboro (Kentucky) | 4,768.51 mi (7,674.18 km) |
| Oborniki Slaskie to Owings Mills (Maryland) | 4,306.67 mi (6,930.92 km) |
| Oborniki Slaskie to Owosso (Michigan) | 4,395.69 mi (7,074.19 km) |
