| Rapid City to Racale | 5,580.08 mi (8,980.26 km) |
| Rapid City to Racconigi | 4,979.69 mi (8,014.03 km) |
| Rapid City to Raffadali | 5,559.84 mi (8,947.70 km) |
| Rapid City to Ragusa | 5,627.71 mi (9,056.93 km) |
| Rapid City to Ramacca | 5,602.36 mi (9,016.13 km) |
| Rapid City to Randazzo | 5,584.66 mi (8,987.64 km) |
| Rapid City to Rapallo | 5,053.64 mi (8,133.05 km) |
| Rapid City to Ravanusa | 5,582.58 mi (8,984.29 km) |
| Rapid City to Ravenna | 5,150.51 mi (8,288.95 km) |
| Rapid City to Recanati | 5,247.59 mi (8,445.17 km) |
| Rapid City to Recco | 5,049.96 mi (8,127.12 km) |
| Rapid City to Reggello | 5,165.49 mi (8,313.05 km) |
| Rapid City to Reggio di Calabria | 5,596.75 mi (9,007.09 km) |
| Rapid City to Reggio Emilia | 5,083.68 mi (8,181.39 km) |
| Rapid City to Reggiolo | 5,078.92 mi (8,173.73 km) |
