| Sluis to Rosemont (California) | 5,389.81 mi (8,674.06 km) |
| Sluis to Rosemount (Minnesota) | 4,147.55 mi (6,674.84 km) |
| Sluis to Rosenberg (Texas) | 5,021.08 mi (8,080.64 km) |
| Sluis to Roseville (California) | 5,375.72 mi (8,651.38 km) |
| Sluis to Roseville (Michigan) | 3,879.97 mi (6,244.21 km) |
| Sluis to Roseville (Minnesota) | 4,137.71 mi (6,659.01 km) |
| Sluis to Rossmoor (California) | 5,570.74 mi (8,965.24 km) |
| Sluis to Rossville (Maryland) | 3,768.79 mi (6,065.29 km) |
| Sluis to Roswell (Georgia) | 4,337.92 mi (6,981.20 km) |
| Sluis to Roswell (New Mexico) | 5,141.18 mi (8,273.93 km) |
| Sluis to Round Lake (Illinois) | 4,082.64 mi (6,570.38 km) |
| Sluis to Round Lake Beach (Illinois) | 4,080.04 mi (6,566.19 km) |
| Sluis to Round Rock (Texas) | 5,040.17 mi (8,111.38 km) |
| Sluis to Rowland Heights (California) | 5,554.24 mi (8,938.69 km) |
| Sluis to Rowlett (Texas) | 4,871.96 mi (7,840.67 km) |
