| Council Bluffs to Reichenbach/Vogtland | 4,756.94 mi (7,655.55 km) |
| Council Bluffs to Reinbek | 4,563.67 mi (7,344.52 km) |
| Council Bluffs to Reinfeld | 4,557.54 mi (7,334.65 km) |
| Council Bluffs to Reinheim | 4,672.22 mi (7,519.20 km) |
| Council Bluffs to Reiskirchen | 4,639.42 mi (7,466.42 km) |
| Council Bluffs to Rellingen | 4,543.69 mi (7,312.37 km) |
| Council Bluffs to Remagen | 4,584.46 mi (7,377.97 km) |
| Council Bluffs to Remscheid | 4,558.37 mi (7,335.98 km) |
| Council Bluffs to Rendsburg | 4,511.65 mi (7,260.80 km) |
| Council Bluffs to Renningen | 4,721.34 mi (7,598.26 km) |
| Council Bluffs to Reutlingen | 4,743.60 mi (7,634.09 km) |
| Council Bluffs to Rhaude | 4,488.94 mi (7,224.25 km) |
| Council Bluffs to Rheda-Wiedenbruck | 4,568.88 mi (7,352.91 km) |
| Council Bluffs to Rhede | 4,514.43 mi (7,265.27 km) |
| Council Bluffs to Rheinau | 4,689.74 mi (7,547.41 km) |
