| Groveton to Redondela | 3,505.88 mi (5,642.17 km) |
| Groveton to Reinosa | 3,700.05 mi (5,954.65 km) |
| Groveton to Requena | 3,942.57 mi (6,344.95 km) |
| Groveton to Reus | 3,997.65 mi (6,433.60 km) |
| Groveton to Rianxo | 3,487.54 mi (5,612.65 km) |
| Groveton to Ribadeo | 3,550.61 mi (5,714.16 km) |
| Groveton to Rincon de la Victoria | 3,870.23 mi (6,228.53 km) |
| Groveton to Ripoll | 4,016.75 mi (6,464.34 km) |
| Groveton to Ripollet | 4,036.37 mi (6,495.90 km) |
| Groveton to Rojales | 4,003.36 mi (6,442.79 km) |
| Groveton to Ronda | 3,825.70 mi (6,156.86 km) |
| Groveton to Roquetas de Mar | 3,951.57 mi (6,359.44 km) |
| Groveton to Rosas | 4,060.25 mi (6,534.34 km) |
| Groveton to Rubi | 4,030.66 mi (6,486.72 km) |
| Groveton to Rute | 3,848.01 mi (6,192.78 km) |
