| Targu Frumos to Oswego (Illinois) | 5,132.81 mi (8,260.46 km) |
| Targu Frumos to Oswego (New York) | 4,634.73 mi (7,458.87 km) |
| Targu Frumos to Otsego (Minnesota) | 5,104.44 mi (8,214.80 km) |
| Targu Frumos to Ottawa (Illinois) | 5,166.37 mi (8,314.48 km) |
| Targu Frumos to Ottawa (Kansas) | 5,524.76 mi (8,891.25 km) |
| Targu Frumos to Ottumwa (Iowa) | 5,300.55 mi (8,530.41 km) |
| Targu Frumos to Overland (Missouri) | 5,360.75 mi (8,627.30 km) |
| Targu Frumos to Overland Park (Kansas) | 5,490.47 mi (8,836.06 km) |
| Targu Frumos to Overlea (Maryland) | 4,834.25 mi (7,779.98 km) |
| Targu Frumos to Oviedo (Florida) | 5,559.18 mi (8,946.64 km) |
| Targu Frumos to Owasso (Oklahoma) | 5,672.96 mi (9,129.75 km) |
| Targu Frumos to Owatonna (Minnesota) | 5,157.23 mi (8,299.76 km) |
| Targu Frumos to Owensboro (Kentucky) | 5,300.53 mi (8,530.38 km) |
| Targu Frumos to Owings Mills (Maryland) | 4,842.19 mi (7,792.76 km) |
| Targu Frumos to Owosso (Michigan) | 4,925.36 mi (7,926.60 km) |
