| Warrenville to Rosemead (California) | 1,704.68 mi (2,743.41 km) |
| Warrenville to Rosemont (California) | 1,754.39 mi (2,823.42 km) |
| Warrenville to Rosemount (Minnesota) | 317.89 mi (511.60 km) |
| Warrenville to Rosenberg (Texas) | 949.28 mi (1,527.72 km) |
| Warrenville to Roseville (California) | 1,747.85 mi (2,812.90 km) |
| Warrenville to Roseville (Michigan) | 272.92 mi (439.22 km) |
| Warrenville to Roseville (Minnesota) | 332.90 mi (535.76 km) |
| Warrenville to Rossmoor (California) | 1,713.49 mi (2,757.59 km) |
| Warrenville to Rossville (Maryland) | 636.92 mi (1,025.03 km) |
| Warrenville to Roswell (Georgia) | 576.68 mi (928.08 km) |
| Warrenville to Roswell (New Mexico) | 1,065.44 mi (1,714.66 km) |
| Warrenville to Round Lake (Illinois) | 36.34 mi (58.48 km) |
| Warrenville to Round Lake Beach (Illinois) | 38.94 mi (62.67 km) |
| Warrenville to Round Rock (Texas) | 941.18 mi (1,514.68 km) |
| Warrenville to Rowland Heights (California) | 1,698.03 mi (2,732.71 km) |
