| Council Bluffs to Romeoville (Illinois) | 402.34 mi (647.50 km) |
| Council Bluffs to Romulus (Michigan) | 646.81 mi (1,040.94 km) |
| Council Bluffs to Ronkonkoma (New York) | 1,181.74 mi (1,901.83 km) |
| Council Bluffs to Roosevelt (New York) | 1,159.36 mi (1,865.81 km) |
| Council Bluffs to Rosamond (California) | 1,289.49 mi (2,075.24 km) |
| Council Bluffs to Rosaryville (Maryland) | 1,019.16 mi (1,640.17 km) |
| Council Bluffs to Roscoe (Illinois) | 361.64 mi (582.00 km) |
| Council Bluffs to Rose Hill (Virginia) | 1,004.16 mi (1,616.04 km) |
| Council Bluffs to Roseburg (Oregon) | 1,407.22 mi (2,264.70 km) |
| Council Bluffs to Rosedale (California) | 1,324.27 mi (2,131.21 km) |
| Council Bluffs to Rosedale (Maryland) | 1,025.91 mi (1,651.04 km) |
| Council Bluffs to Roselle (Illinois) | 404.31 mi (650.67 km) |
| Council Bluffs to Roselle (New Jersey) | 1,124.67 mi (1,809.99 km) |
| Council Bluffs to Roselle Park (New Jersey) | 1,124.19 mi (1,809.21 km) |
| Council Bluffs to Rosemead (California) | 1,308.35 mi (2,105.59 km) |
