| Kirkwood to Romeoville (Illinois) | 243.98 mi (392.64 km) |
| Kirkwood to Romulus (Michigan) | 448.30 mi (721.46 km) |
| Kirkwood to Ronkonkoma (New York) | 930.74 mi (1,497.88 km) |
| Kirkwood to Roosevelt (New York) | 906.19 mi (1,458.37 km) |
| Kirkwood to Rosamond (California) | 1,554.45 mi (2,501.65 km) |
| Kirkwood to Rosaryville (Maryland) | 732.72 mi (1,179.21 km) |
| Kirkwood to Roscoe (Illinois) | 275.93 mi (444.07 km) |
| Kirkwood to Rose Hill (Virginia) | 717.49 mi (1,154.68 km) |
| Kirkwood to Roseburg (Oregon) | 1,737.83 mi (2,796.77 km) |
| Kirkwood to Rosedale (California) | 1,597.32 mi (2,570.64 km) |
| Kirkwood to Rosedale (Maryland) | 748.55 mi (1,204.67 km) |
| Kirkwood to Roselle (Illinois) | 265.29 mi (426.94 km) |
| Kirkwood to Roselle (New Jersey) | 870.70 mi (1,401.26 km) |
| Kirkwood to Roselle Park (New Jersey) | 870.42 mi (1,400.80 km) |
| Kirkwood to Rosemead (California) | 1,564.83 mi (2,518.36 km) |
