| Council Bluffs to Rodgau | 4,665.96 mi (7,509.14 km) |
| Council Bluffs to Roding | 4,827.55 mi (7,769.20 km) |
| Council Bluffs to Rodinghausen | 4,557.82 mi (7,335.10 km) |
| Council Bluffs to Roetgen | 4,545.23 mi (7,314.85 km) |
| Council Bluffs to Rommerskirchen | 4,546.76 mi (7,317.30 km) |
| Council Bluffs to Ronnenberg | 4,594.50 mi (7,394.14 km) |
| Council Bluffs to Rosbach vor der Hohe | 4,647.60 mi (7,479.58 km) |
| Council Bluffs to Rosdorf | 4,637.58 mi (7,463.46 km) |
| Council Bluffs to Rosenheim | 4,874.93 mi (7,845.44 km) |
| Council Bluffs to Rosrath | 4,569.49 mi (7,353.88 km) |
| Council Bluffs to Rossdorf | 4,668.24 mi (7,512.81 km) |
| Council Bluffs to Rosstal | 4,762.30 mi (7,664.18 km) |
| Council Bluffs to Rostock | 4,599.49 mi (7,402.16 km) |
| Council Bluffs to Rotenburg an der Fulda | 4,653.29 mi (7,488.74 km) |
| Council Bluffs to Roth | 4,776.29 mi (7,686.69 km) |
