| Chalmette to Robertsville (New Jersey) | 1,137.10 mi (1,829.98 km) |
| Chalmette to Robinson (Texas) | 437.50 mi (704.09 km) |
| Chalmette to Robstown (Texas) | 489.06 mi (787.07 km) |
| Chalmette to Rochester (Michigan) | 958.55 mi (1,542.64 km) |
| Chalmette to Rochester (Minnesota) | 981.96 mi (1,580.31 km) |
| Chalmette to Rochester (New Hampshire) | 1,393.95 mi (2,243.34 km) |
| Chalmette to Rochester (New York) | 1,139.51 mi (1,833.86 km) |
| Chalmette to Rochester Hills (Michigan) | 956.37 mi (1,539.14 km) |
| Chalmette to Rock Hill (South Carolina) | 624.94 mi (1,005.75 km) |
| Chalmette to Rock Island (Illinois) | 797.12 mi (1,282.84 km) |
| Chalmette to Rock Springs (Wyoming) | 1,341.33 mi (2,158.65 km) |
| Chalmette to Rockford (Illinois) | 852.41 mi (1,371.83 km) |
| Chalmette to Rockledge (Florida) | 568.06 mi (914.21 km) |
| Chalmette to Rocklin (California) | 1,875.25 mi (3,017.93 km) |
| Chalmette to Rockport (Texas) | 449.30 mi (723.08 km) |
