| Street to Rosemont (California) | 5,217.98 mi (8,397.52 km) |
| Street to Rosemount (Minnesota) | 3,934.29 mi (6,331.63 km) |
| Street to Rosenberg (Texas) | 4,783.77 mi (7,698.74 km) |
| Street to Roseville (California) | 5,204.24 mi (8,375.42 km) |
| Street to Roseville (Michigan) | 3,647.20 mi (5,869.60 km) |
| Street to Roseville (Minnesota) | 3,925.24 mi (6,317.06 km) |
| Street to Rossmoor (California) | 5,382.13 mi (8,661.69 km) |
| Street to Rossville (Maryland) | 3,522.43 mi (5,668.80 km) |
| Street to Roswell (Georgia) | 4,092.22 mi (6,585.79 km) |
| Street to Roswell (New Mexico) | 4,924.17 mi (7,924.69 km) |
| Street to Round Lake (Illinois) | 3,856.56 mi (6,206.53 km) |
| Street to Round Lake Beach (Illinois) | 3,853.99 mi (6,202.40 km) |
| Street to Round Rock (Texas) | 4,807.05 mi (7,736.19 km) |
| Street to Rowland Heights (California) | 5,365.54 mi (8,635.00 km) |
| Street to Rowlett (Texas) | 4,640.90 mi (7,468.81 km) |
