| Dublin to Racconigi | 863.38 mi (1,389.47 km) |
| Dublin to Raffadali | 1,451.76 mi (2,336.39 km) |
| Dublin to Ragusa | 1,516.47 mi (2,440.52 km) |
| Dublin to Ramacca | 1,489.62 mi (2,397.32 km) |
| Dublin to Randazzo | 1,469.73 mi (2,365.30 km) |
| Dublin to Rapallo | 936.03 mi (1,506.40 km) |
| Dublin to Ravanusa | 1,473.11 mi (2,370.74 km) |
| Dublin to Ravenna | 1,036.42 mi (1,667.95 km) |
| Dublin to Recanati | 1,133.44 mi (1,824.10 km) |
| Dublin to Recco | 932.39 mi (1,500.53 km) |
| Dublin to Reggello | 1,048.18 mi (1,686.88 km) |
| Dublin to Reggio di Calabria | 1,479.96 mi (2,381.76 km) |
| Dublin to Reggio Emilia | 966.98 mi (1,556.21 km) |
| Dublin to Reggiolo | 963.13 mi (1,550.00 km) |
| Dublin to Rende | 1,432.36 mi (2,305.16 km) |
