| Ronciglione to Reinosa | 831.21 mi (1,337.70 km) |
| Ronciglione to Requena | 721.17 mi (1,160.61 km) |
| Ronciglione to Reus | 577.65 mi (929.64 km) |
| Ronciglione to Rianxo | 1,069.40 mi (1,721.03 km) |
| Ronciglione to Ribadeo | 975.97 mi (1,570.68 km) |
| Ronciglione to Rincon de la Victoria | 958.03 mi (1,541.79 km) |
| Ronciglione to Ripoll | 512.47 mi (824.74 km) |
| Ronciglione to Ripollet | 519.85 mi (836.62 km) |
| Ronciglione to Rojales | 741.03 mi (1,192.57 km) |
| Ronciglione to Ronda | 1,000.32 mi (1,609.86 km) |
| Ronciglione to Roquetas de Mar | 876.04 mi (1,409.84 km) |
| Ronciglione to Rosas | 461.92 mi (743.39 km) |
| Ronciglione to Rubi | 526.27 mi (846.95 km) |
| Ronciglione to Rute | 942.87 mi (1,517.40 km) |
| Ronciglione to Sabadell | 521.83 mi (839.81 km) |
