| Rosny-sous-Bois to Oswego (Illinois) | 4,173.69 mi (6,716.91 km) |
| Rosny-sous-Bois to Oswego (New York) | 3,624.98 mi (5,833.84 km) |
| Rosny-sous-Bois to Otsego (Minnesota) | 4,210.11 mi (6,775.52 km) |
| Rosny-sous-Bois to Ottawa (Illinois) | 4,207.65 mi (6,771.55 km) |
| Rosny-sous-Bois to Ottawa (Kansas) | 4,586.75 mi (7,381.66 km) |
| Rosny-sous-Bois to Ottumwa (Iowa) | 4,362.09 mi (7,020.11 km) |
| Rosny-sous-Bois to Overland (Missouri) | 4,391.22 mi (7,066.99 km) |
| Rosny-sous-Bois to Overland Park (Kansas) | 4,550.67 mi (7,323.59 km) |
| Rosny-sous-Bois to Overlea (Maryland) | 3,794.52 mi (6,106.69 km) |
| Rosny-sous-Bois to Oviedo (Florida) | 4,481.32 mi (7,211.99 km) |
| Rosny-sous-Bois to Owasso (Oklahoma) | 4,721.87 mi (7,599.12 km) |
| Rosny-sous-Bois to Owatonna (Minnesota) | 4,249.86 mi (6,839.48 km) |
| Rosny-sous-Bois to Owensboro (Kentucky) | 4,304.63 mi (6,927.64 km) |
| Rosny-sous-Bois to Owings Mills (Maryland) | 3,804.04 mi (6,122.02 km) |
| Rosny-sous-Bois to Owosso (Michigan) | 3,952.35 mi (6,360.70 km) |
