| Warrenville to Robbinsdale (Minnesota) | 340.12 mi (547.37 km) |
| Warrenville to Robertsville (New Jersey) | 729.89 mi (1,174.64 km) |
| Warrenville to Robinson (Texas) | 869.98 mi (1,400.10 km) |
| Warrenville to Robstown (Texas) | 1,106.78 mi (1,781.19 km) |
| Warrenville to Rochester (Michigan) | 265.85 mi (427.84 km) |
| Warrenville to Rochester (Minnesota) | 264.82 mi (426.18 km) |
| Warrenville to Rochester (New Hampshire) | 880.05 mi (1,416.30 km) |
| Warrenville to Rochester (New York) | 546.07 mi (878.81 km) |
| Warrenville to Rochester Hills (Michigan) | 263.73 mi (424.43 km) |
| Warrenville to Rock Hill (South Carolina) | 613.02 mi (986.55 km) |
| Warrenville to Rock Island (Illinois) | 126.11 mi (202.95 km) |
| Warrenville to Rock Springs (Wyoming) | 1,082.42 mi (1,741.99 km) |
| Warrenville to Rockford (Illinois) | 54.31 mi (87.41 km) |
| Warrenville to Rockledge (Florida) | 1,022.48 mi (1,645.52 km) |
| Warrenville to Rocklin (California) | 1,743.45 mi (2,805.81 km) |
