| Koscielisko to Oswego (Illinois) | 4,795.60 mi (7,717.78 km) |
| Koscielisko to Oswego (New York) | 4,287.62 mi (6,900.26 km) |
| Koscielisko to Otsego (Minnesota) | 4,780.29 mi (7,693.14 km) |
| Koscielisko to Ottawa (Illinois) | 4,829.31 mi (7,772.03 km) |
| Koscielisko to Ottawa (Kansas) | 5,192.62 mi (8,356.72 km) |
| Koscielisko to Ottumwa (Iowa) | 4,967.79 mi (7,994.89 km) |
| Koscielisko to Overland (Missouri) | 5,022.01 mi (8,082.15 km) |
| Koscielisko to Overland Park (Kansas) | 5,157.89 mi (8,300.82 km) |
| Koscielisko to Overlea (Maryland) | 4,482.84 mi (7,214.43 km) |
| Koscielisko to Oviedo (Florida) | 5,203.44 mi (8,374.13 km) |
| Koscielisko to Owasso (Oklahoma) | 5,338.49 mi (8,591.46 km) |
| Koscielisko to Owatonna (Minnesota) | 4,830.49 mi (7,773.92 km) |
| Koscielisko to Owensboro (Kentucky) | 4,956.81 mi (7,977.22 km) |
| Koscielisko to Owings Mills (Maryland) | 4,491.02 mi (7,227.59 km) |
| Koscielisko to Owosso (Michigan) | 4,585.11 mi (7,379.02 km) |
