| Omaha to Ratingen | 4,547.07 mi (7,317.80 km) |
| Omaha to Ratzeburg | 4,576.87 mi (7,365.77 km) |
| Omaha to Raubling | 4,882.48 mi (7,857.59 km) |
| Omaha to Rauenberg | 4,697.43 mi (7,559.78 km) |
| Omaha to Raunheim | 4,656.53 mi (7,493.96 km) |
| Omaha to Ravensburg | 4,794.14 mi (7,715.41 km) |
| Omaha to Recke | 4,532.72 mi (7,294.71 km) |
| Omaha to Recklinghausen | 4,546.11 mi (7,316.26 km) |
| Omaha to Regen | 4,864.76 mi (7,829.08 km) |
| Omaha to Regensburg | 4,826.46 mi (7,767.43 km) |
| Omaha to Regenstauf | 4,823.22 mi (7,762.22 km) |
| Omaha to Rehau | 4,769.11 mi (7,675.15 km) |
| Omaha to Rehburg-Loccum | 4,579.36 mi (7,369.77 km) |
| Omaha to Rehlingen-Siersburg | 4,621.05 mi (7,436.86 km) |
| Omaha to Reichelsheim | 4,683.05 mi (7,536.65 km) |
