| Kirkwood to Robertsville (New Jersey) | 867.59 mi (1,396.24 km) |
| Kirkwood to Robinson (Texas) | 621.15 mi (999.64 km) |
| Kirkwood to Robstown (Texas) | 854.22 mi (1,374.74 km) |
| Kirkwood to Rochester (Michigan) | 476.24 mi (766.44 km) |
| Kirkwood to Rochester (Minnesota) | 390.49 mi (628.43 km) |
| Kirkwood to Rochester (New Hampshire) | 1,062.96 mi (1,710.66 km) |
| Kirkwood to Rochester (New York) | 739.23 mi (1,189.68 km) |
| Kirkwood to Rochester Hills (Michigan) | 473.85 mi (762.59 km) |
| Kirkwood to Rock Hill (South Carolina) | 577.25 mi (929.00 km) |
| Kirkwood to Rock Island (Illinois) | 199.94 mi (321.77 km) |
| Kirkwood to Rock Springs (Wyoming) | 1,013.26 mi (1,630.69 km) |
| Kirkwood to Rockford (Illinois) | 264.13 mi (425.07 km) |
| Kirkwood to Rockledge (Florida) | 901.07 mi (1,450.13 km) |
| Kirkwood to Rocklin (California) | 1,654.62 mi (2,662.85 km) |
| Kirkwood to Rockport (Texas) | 823.33 mi (1,325.02 km) |
