| Boville Ernica to Oswego (Illinois) | 4,896.28 mi (7,879.80 km) |
| Boville Ernica to Oswego (New York) | 4,337.85 mi (6,981.10 km) |
| Boville Ernica to Otsego (Minnesota) | 4,939.01 mi (7,948.57 km) |
| Boville Ernica to Ottawa (Illinois) | 4,930.21 mi (7,934.40 km) |
| Boville Ernica to Ottawa (Kansas) | 5,311.48 mi (8,548.00 km) |
| Boville Ernica to Ottumwa (Iowa) | 5,087.24 mi (8,187.12 km) |
| Boville Ernica to Overland (Missouri) | 5,111.28 mi (8,225.81 km) |
| Boville Ernica to Overland Park (Kansas) | 5,275.24 mi (8,489.68 km) |
| Boville Ernica to Overlea (Maryland) | 4,495.22 mi (7,234.36 km) |
| Boville Ernica to Oviedo (Florida) | 5,154.51 mi (8,295.39 km) |
| Boville Ernica to Owasso (Oklahoma) | 5,444.37 mi (8,761.87 km) |
| Boville Ernica to Owatonna (Minnesota) | 4,978.06 mi (8,011.41 km) |
| Boville Ernica to Owensboro (Kentucky) | 5,018.72 mi (8,076.84 km) |
| Boville Ernica to Owings Mills (Maryland) | 4,505.41 mi (7,250.75 km) |
| Boville Ernica to Owosso (Michigan) | 4,673.07 mi (7,520.58 km) |
