| Prosper to Romeoville (Illinois) | 750.49 mi (1,207.80 km) |
| Prosper to Romulus (Michigan) | 959.64 mi (1,544.39 km) |
| Prosper to Ronkonkoma (New York) | 1,401.62 mi (2,255.70 km) |
| Prosper to Roosevelt (New York) | 1,376.22 mi (2,214.81 km) |
| Prosper to Rosamond (California) | 1,228.24 mi (1,976.66 km) |
| Prosper to Rosaryville (Maryland) | 1,177.48 mi (1,894.96 km) |
| Prosper to Roscoe (Illinois) | 763.44 mi (1,228.64 km) |
| Prosper to Rose Hill (Virginia) | 1,162.99 mi (1,871.65 km) |
| Prosper to Roseburg (Oregon) | 1,588.01 mi (2,555.65 km) |
| Prosper to Rosedale (California) | 1,283.99 mi (2,066.38 km) |
| Prosper to Rosedale (Maryland) | 1,203.08 mi (1,936.17 km) |
| Prosper to Roselle (Illinois) | 768.98 mi (1,237.56 km) |
| Prosper to Roselle (New Jersey) | 1,341.49 mi (2,158.91 km) |
| Prosper to Roselle Park (New Jersey) | 1,341.38 mi (2,158.74 km) |
| Prosper to Rosemead (California) | 1,222.65 mi (1,967.67 km) |
