| Warrenville to Rockport (Texas) | 1,076.25 mi (1,732.05 km) |
| Warrenville to Rockville (Maryland) | 609.48 mi (980.86 km) |
| Warrenville to Rockville Centre (New York) | 759.07 mi (1,221.61 km) |
| Warrenville to Rockwall (Texas) | 763.23 mi (1,228.30 km) |
| Warrenville to Rocky Mount (North Carolina) | 688.51 mi (1,108.05 km) |
| Warrenville to Rocky Point (New York) | 791.92 mi (1,274.46 km) |
| Warrenville to Rocky River (Ohio) | 327.81 mi (527.56 km) |
| Warrenville to Roessleville (New York) | 737.41 mi (1,186.75 km) |
| Warrenville to Rogers (Arkansas) | 496.80 mi (799.53 km) |
| Warrenville to Rogers (Minnesota) | 356.38 mi (573.54 km) |
| Warrenville to Rohnert Park (California) | 1,827.63 mi (2,941.29 km) |
| Warrenville to Rolla (Missouri) | 327.97 mi (527.81 km) |
| Warrenville to Rolling Meadows (Illinois) | 19.38 mi (31.19 km) |
| Warrenville to Roma (Texas) | 1,228.83 mi (1,977.61 km) |
| Warrenville to Rome (Georgia) | 546.80 mi (879.99 km) |
