| Berlaar to Oswego (Illinois) | 4,176.46 mi (6,721.37 km) |
| Berlaar to Oswego (New York) | 3,643.84 mi (5,864.19 km) |
| Berlaar to Otsego (Minnesota) | 4,193.75 mi (6,749.19 km) |
| Berlaar to Ottawa (Illinois) | 4,210.39 mi (6,775.97 km) |
| Berlaar to Ottawa (Kansas) | 4,584.21 mi (7,377.58 km) |
| Berlaar to Ottumwa (Iowa) | 4,359.00 mi (7,015.14 km) |
| Berlaar to Overland (Missouri) | 4,397.99 mi (7,077.88 km) |
| Berlaar to Overland Park (Kansas) | 4,548.56 mi (7,320.20 km) |
| Berlaar to Overlea (Maryland) | 3,825.89 mi (6,157.18 km) |
| Berlaar to Oviedo (Florida) | 4,531.66 mi (7,292.99 km) |
| Berlaar to Owasso (Oklahoma) | 4,723.70 mi (7,602.06 km) |
| Berlaar to Owatonna (Minnesota) | 4,237.29 mi (6,819.26 km) |
| Berlaar to Owensboro (Kentucky) | 4,320.15 mi (6,952.61 km) |
| Berlaar to Owings Mills (Maryland) | 3,834.76 mi (6,171.45 km) |
| Berlaar to Owosso (Michigan) | 3,959.01 mi (6,371.41 km) |
