| Prosper to Oskaloosa (Iowa) | 601.55 mi (968.10 km) |
| Prosper to Oswego (Illinois) | 745.00 mi (1,198.95 km) |
| Prosper to Oswego (New York) | 1,301.83 mi (2,095.09 km) |
| Prosper to Otsego (Minnesota) | 848.10 mi (1,364.88 km) |
| Prosper to Ottawa (Illinois) | 711.31 mi (1,144.75 km) |
| Prosper to Ottawa (Kansas) | 380.29 mi (612.02 km) |
| Prosper to Ottumwa (Iowa) | 589.23 mi (948.27 km) |
| Prosper to Overland (Missouri) | 521.11 mi (838.64 km) |
| Prosper to Overland Park (Kansas) | 407.77 mi (656.25 km) |
| Prosper to Overlea (Maryland) | 1,203.25 mi (1,936.44 km) |
| Prosper to Oviedo (Florida) | 977.09 mi (1,572.48 km) |
| Prosper to Owasso (Oklahoma) | 217.81 mi (350.53 km) |
| Prosper to Owatonna (Minnesota) | 774.01 mi (1,245.66 km) |
| Prosper to Owensboro (Kentucky) | 627.71 mi (1,010.20 km) |
| Prosper to Owings Mills (Maryland) | 1,189.91 mi (1,914.98 km) |
