| South River to Redondela | 3,324.62 mi (5,350.46 km) |
| South River to Reinosa | 3,517.22 mi (5,660.42 km) |
| South River to Requena | 3,761.58 mi (6,053.68 km) |
| South River to Reus | 3,814.90 mi (6,139.48 km) |
| South River to Rianxo | 3,306.01 mi (5,320.50 km) |
| South River to Ribadeo | 3,368.00 mi (5,420.27 km) |
| South River to Rincon de la Victoria | 3,692.96 mi (5,943.24 km) |
| South River to Ripoll | 3,833.16 mi (6,168.88 km) |
| South River to Ripollet | 3,853.17 mi (6,201.08 km) |
| South River to Rojales | 3,823.41 mi (6,153.18 km) |
| South River to Ronda | 3,648.78 mi (5,872.15 km) |
| South River to Roquetas de Mar | 3,773.56 mi (6,072.95 km) |
| South River to Rosas | 3,876.44 mi (6,238.53 km) |
| South River to Rubi | 3,847.50 mi (6,191.95 km) |
| South River to Rute | 3,670.15 mi (5,906.53 km) |
