| Portchester to Rosemont (California) | 5,281.24 mi (8,499.34 km) |
| Portchester to Rosemount (Minnesota) | 4,004.07 mi (6,443.92 km) |
| Portchester to Rosenberg (Texas) | 4,856.27 mi (7,815.41 km) |
| Portchester to Roseville (California) | 5,267.44 mi (8,477.12 km) |
| Portchester to Roseville (Michigan) | 3,719.26 mi (5,985.56 km) |
| Portchester to Roseville (Minnesota) | 3,994.90 mi (6,429.17 km) |
| Portchester to Rossmoor (California) | 5,448.33 mi (8,768.25 km) |
| Portchester to Rossville (Maryland) | 3,595.38 mi (5,786.21 km) |
| Portchester to Roswell (Georgia) | 4,165.16 mi (6,703.18 km) |
| Portchester to Roswell (New Mexico) | 4,994.55 mi (8,037.95 km) |
| Portchester to Round Lake (Illinois) | 3,927.94 mi (6,321.41 km) |
| Portchester to Round Lake Beach (Illinois) | 3,925.37 mi (6,317.27 km) |
| Portchester to Round Rock (Texas) | 4,879.20 mi (7,852.32 km) |
| Portchester to Rowland Heights (California) | 5,431.76 mi (8,741.57 km) |
| Portchester to Rowlett (Texas) | 4,712.86 mi (7,584.61 km) |
