| Prosper to Robertsville (New Jersey) | 1,334.22 mi (2,147.22 km) |
| Prosper to Robinson (Texas) | 124.96 mi (201.10 km) |
| Prosper to Robstown (Texas) | 379.71 mi (611.08 km) |
| Prosper to Rochester (Michigan) | 988.71 mi (1,591.17 km) |
| Prosper to Rochester (Minnesota) | 780.07 mi (1,255.41 km) |
| Prosper to Rochester (New Hampshire) | 1,555.31 mi (2,503.03 km) |
| Prosper to Rochester (New York) | 1,242.89 mi (2,000.24 km) |
| Prosper to Rochester Hills (Michigan) | 986.31 mi (1,587.31 km) |
| Prosper to Rock Hill (South Carolina) | 909.84 mi (1,464.25 km) |
| Prosper to Rock Island (Illinois) | 663.11 mi (1,067.18 km) |
| Prosper to Rock Springs (Wyoming) | 891.22 mi (1,434.28 km) |
| Prosper to Rockford (Illinois) | 752.53 mi (1,211.08 km) |
| Prosper to Rockledge (Florida) | 1,011.47 mi (1,627.81 km) |
| Prosper to Rocklin (California) | 1,414.07 mi (2,275.72 km) |
| Prosper to Rockport (Texas) | 360.34 mi (579.92 km) |
