| Derry to Racale | 1,561.89 mi (2,513.62 km) |
| Derry to Racconigi | 968.98 mi (1,559.42 km) |
| Derry to Raffadali | 1,560.13 mi (2,510.79 km) |
| Derry to Ragusa | 1,623.46 mi (2,612.70 km) |
| Derry to Ramacca | 1,595.99 mi (2,568.49 km) |
| Derry to Randazzo | 1,574.85 mi (2,534.47 km) |
| Derry to Rapallo | 1,039.02 mi (1,672.13 km) |
| Derry to Ravanusa | 1,580.92 mi (2,544.24 km) |
| Derry to Ravenna | 1,131.84 mi (1,821.53 km) |
| Derry to Recanati | 1,228.94 mi (1,977.79 km) |
| Derry to Recco | 1,035.53 mi (1,666.52 km) |
| Derry to Reggello | 1,147.59 mi (1,846.86 km) |
| Derry to Reggio di Calabria | 1,583.39 mi (2,548.21 km) |
| Derry to Reggio Emilia | 1,065.35 mi (1,714.51 km) |
| Derry to Reggiolo | 1,060.27 mi (1,706.34 km) |
