| Dudelange to Ratingen | 129.98 mi (209.19 km) |
| Dudelange to Ratzeburg | 353.40 mi (568.74 km) |
| Dudelange to Raubling | 298.74 mi (480.77 km) |
| Dudelange to Rauenberg | 118.81 mi (191.20 km) |
| Dudelange to Raunheim | 111.89 mi (180.08 km) |
| Dudelange to Ravensburg | 199.35 mi (320.82 km) |
| Dudelange to Recke | 211.78 mi (340.82 km) |
| Dudelange to Recklinghausen | 152.74 mi (245.81 km) |
| Dudelange to Regen | 320.00 mi (514.99 km) |
| Dudelange to Regensburg | 272.45 mi (438.46 km) |
| Dudelange to Regenstauf | 273.40 mi (439.99 km) |
| Dudelange to Rehau | 269.43 mi (433.60 km) |
| Dudelange to Rehburg-Loccum | 245.96 mi (395.84 km) |
| Dudelange to Rehlingen-Siersburg | 27.90 mi (44.90 km) |
| Dudelange to Reichelsheim | 124.46 mi (200.29 km) |
