| Drogheda to Ratingen | 578.77 mi (931.44 km) |
| Drogheda to Ratzeburg | 697.75 mi (1,122.92 km) |
| Drogheda to Raubling | 901.18 mi (1,450.31 km) |
| Drogheda to Rauenberg | 715.02 mi (1,150.72 km) |
| Drogheda to Raunheim | 679.68 mi (1,093.85 km) |
| Drogheda to Ravensburg | 806.69 mi (1,298.24 km) |
| Drogheda to Recke | 590.86 mi (950.90 km) |
| Drogheda to Recklinghausen | 584.30 mi (940.34 km) |
| Drogheda to Regen | 899.18 mi (1,447.08 km) |
| Drogheda to Regensburg | 855.87 mi (1,377.38 km) |
| Drogheda to Regenstauf | 854.06 mi (1,374.48 km) |
| Drogheda to Rehau | 814.87 mi (1,311.41 km) |
| Drogheda to Rehburg-Loccum | 650.31 mi (1,046.58 km) |
| Drogheda to Rehlingen-Siersburg | 634.08 mi (1,020.46 km) |
| Drogheda to Reichelsheim | 704.85 mi (1,134.35 km) |
