| West Des Moines to Ratingen | 4,452.87 mi (7,166.20 km) |
| West Des Moines to Ratzeburg | 4,487.58 mi (7,222.06 km) |
| West Des Moines to Raubling | 4,787.38 mi (7,704.54 km) |
| West Des Moines to Rauenberg | 4,601.96 mi (7,406.14 km) |
| West Des Moines to Raunheim | 4,561.74 mi (7,341.40 km) |
| West Des Moines to Ravensburg | 4,697.61 mi (7,560.07 km) |
| West Des Moines to Recke | 4,440.22 mi (7,145.84 km) |
| West Des Moines to Recklinghausen | 4,452.40 mi (7,165.44 km) |
| West Des Moines to Regen | 4,771.49 mi (7,678.97 km) |
| West Des Moines to Regensburg | 4,732.62 mi (7,616.42 km) |
| West Des Moines to Regenstauf | 4,729.52 mi (7,611.42 km) |
| West Des Moines to Rehau | 4,676.56 mi (7,526.20 km) |
| West Des Moines to Rehburg-Loccum | 4,487.74 mi (7,222.32 km) |
| West Des Moines to Rehlingen-Siersburg | 4,524.61 mi (7,281.66 km) |
| West Des Moines to Reichelsheim | 4,588.14 mi (7,383.90 km) |
