| River Grove to Redondela | 3,901.23 mi (6,278.42 km) |
| River Grove to Reinosa | 4,074.83 mi (6,557.80 km) |
| River Grove to Requena | 4,336.99 mi (6,979.72 km) |
| River Grove to Reus | 4,370.56 mi (7,033.74 km) |
| River Grove to Rianxo | 3,880.16 mi (6,244.51 km) |
| River Grove to Ribadeo | 3,929.67 mi (6,324.20 km) |
| River Grove to Rincon de la Victoria | 4,297.50 mi (6,916.16 km) |
| River Grove to Ripoll | 4,377.03 mi (7,044.14 km) |
| River Grove to Ripollet | 4,402.67 mi (7,085.42 km) |
| River Grove to Rojales | 4,407.53 mi (7,093.23 km) |
| River Grove to Ronda | 4,255.85 mi (6,849.14 km) |
| River Grove to Roquetas de Mar | 4,372.64 mi (7,037.08 km) |
| River Grove to Rosas | 4,416.46 mi (7,107.61 km) |
| River Grove to Rubi | 4,397.45 mi (7,077.01 km) |
| River Grove to Rute | 4,270.98 mi (6,873.48 km) |
