| Drogheda to Rossano | 1,452.47 mi (2,337.52 km) |
| Drogheda to Rottofreno | 928.68 mi (1,494.56 km) |
| Drogheda to Rovato | 919.46 mi (1,479.73 km) |
| Drogheda to Roverbella | 960.75 mi (1,546.18 km) |
| Drogheda to Rovereto | 942.11 mi (1,516.18 km) |
| Drogheda to Rovigo | 1,006.02 mi (1,619.04 km) |
| Drogheda to Rozzano | 899.03 mi (1,446.85 km) |
| Drogheda to Rubano | 989.23 mi (1,592.02 km) |
| Drogheda to Rubiera | 991.15 mi (1,595.10 km) |
| Drogheda to Ruffano | 1,487.29 mi (2,393.57 km) |
| Drogheda to Russi | 1,048.14 mi (1,686.81 km) |
| Drogheda to Rutigliano | 1,390.96 mi (2,238.53 km) |
| Drogheda to Ruvo di Puglia | 1,366.91 mi (2,199.83 km) |
| Drogheda to Sabaudia | 1,238.88 mi (1,993.78 km) |
| Drogheda to Sacile | 991.44 mi (1,595.58 km) |
