| Bronx to Oswego (Illinois) | 752.84 mi (1,211.59 km) |
| Bronx to Oswego (New York) | 224.73 mi (361.67 km) |
| Bronx to Otsego (Minnesota) | 1,039.81 mi (1,673.42 km) |
| Bronx to Ottawa (Illinois) | 778.69 mi (1,253.18 km) |
| Bronx to Ottawa (Kansas) | 1,144.75 mi (1,842.30 km) |
| Bronx to Ottumwa (Iowa) | 966.62 mi (1,555.63 km) |
| Bronx to Overland (Missouri) | 887.51 mi (1,428.31 km) |
| Bronx to Overland Park (Kansas) | 1,109.77 mi (1,786.00 km) |
| Bronx to Overlea (Maryland) | 173.68 mi (279.52 km) |
| Bronx to Oviedo (Florida) | 938.44 mi (1,510.27 km) |
| Bronx to Owasso (Oklahoma) | 1,224.09 mi (1,969.98 km) |
| Bronx to Owatonna (Minnesota) | 1,009.47 mi (1,624.58 km) |
| Bronx to Owensboro (Kentucky) | 739.12 mi (1,189.50 km) |
| Bronx to Owings Mills (Maryland) | 183.72 mi (295.66 km) |
| Bronx to Owosso (Michigan) | 549.94 mi (885.04 km) |
