| Rapid City to Redondela | 4,479.32 mi (7,208.77 km) |
| Rapid City to Reinosa | 4,626.20 mi (7,445.15 km) |
| Rapid City to Requena | 4,904.29 mi (7,892.69 km) |
| Rapid City to Reus | 4,912.77 mi (7,906.34 km) |
| Rapid City to Rianxo | 4,455.79 mi (7,170.90 km) |
| Rapid City to Ribadeo | 4,489.35 mi (7,224.90 km) |
| Rapid City to Rincon de la Victoria | 4,902.25 mi (7,889.41 km) |
| Rapid City to Ripoll | 4,904.67 mi (7,893.31 km) |
| Rapid City to Ripollet | 4,936.60 mi (7,944.69 km) |
| Rapid City to Rojales | 4,984.30 mi (8,021.46 km) |
| Rapid City to Ronda | 4,864.56 mi (7,828.76 km) |
| Rapid City to Roquetas de Mar | 4,969.07 mi (7,996.95 km) |
| Rapid City to Rosas | 4,938.50 mi (7,947.75 km) |
| Rapid City to Rubi | 4,932.05 mi (7,937.36 km) |
| Rapid City to Rute | 4,871.46 mi (7,839.86 km) |
