| Chalmette to Rosemont (California) | 1,878.06 mi (3,022.44 km) |
| Chalmette to Rosemount (Minnesota) | 1,036.64 mi (1,668.31 km) |
| Chalmette to Rosenberg (Texas) | 352.36 mi (567.06 km) |
| Chalmette to Roseville (California) | 1,878.59 mi (3,023.30 km) |
| Chalmette to Roseville (Michigan) | 951.50 mi (1,531.29 km) |
| Chalmette to Roseville (Minnesota) | 1,055.69 mi (1,698.98 km) |
| Chalmette to Rossmoor (California) | 1,665.70 mi (2,680.68 km) |
| Chalmette to Rossville (Maryland) | 1,003.38 mi (1,614.78 km) |
| Chalmette to Roswell (Georgia) | 433.82 mi (698.16 km) |
| Chalmette to Roswell (New Mexico) | 887.79 mi (1,428.75 km) |
| Chalmette to Round Lake (Illinois) | 862.94 mi (1,388.76 km) |
| Chalmette to Round Lake Beach (Illinois) | 865.54 mi (1,392.95 km) |
| Chalmette to Round Rock (Texas) | 461.21 mi (742.24 km) |
| Chalmette to Rowland Heights (California) | 1,655.23 mi (2,663.83 km) |
| Chalmette to Rowlett (Texas) | 438.94 mi (706.40 km) |
