| Ronciglione to Redon | 789.39 mi (1,270.39 km) |
| Ronciglione to Reims | 621.77 mi (1,000.64 km) |
| Ronciglione to Rennes | 785.37 mi (1,263.94 km) |
| Ronciglione to Revel | 522.94 mi (841.59 km) |
| Ronciglione to Reze | 755.09 mi (1,215.20 km) |
| Ronciglione to Riedisheim | 445.12 mi (716.35 km) |
| Ronciglione to Rillieux-la-Pape | 437.37 mi (703.88 km) |
| Ronciglione to Riom | 515.34 mi (829.36 km) |
| Ronciglione to Riorges | 480.65 mi (773.53 km) |
| Ronciglione to Ris-Orangis | 646.17 mi (1,039.91 km) |
| Ronciglione to Rive-de-Gier | 439.21 mi (706.84 km) |
| Ronciglione to Rivesaltes | 476.51 mi (766.88 km) |
| Ronciglione to Rixheim | 444.17 mi (714.82 km) |
| Ronciglione to Roanne | 479.26 mi (771.29 km) |
| Ronciglione to Roche-la-Moliere | 448.86 mi (722.38 km) |
