| Ardea to Redon | 829.66 mi (1,335.21 km) |
| Ardea to Reims | 669.57 mi (1,077.56 km) |
| Ardea to Rennes | 826.94 mi (1,330.83 km) |
| Ardea to Revel | 551.35 mi (887.31 km) |
| Ardea to Reze | 794.63 mi (1,278.83 km) |
| Ardea to Riedisheim | 494.01 mi (795.04 km) |
| Ardea to Rillieux-la-Pape | 479.63 mi (771.90 km) |
| Ardea to Riom | 555.45 mi (893.92 km) |
| Ardea to Riorges | 522.42 mi (840.75 km) |
| Ardea to Ris-Orangis | 691.97 mi (1,113.61 km) |
| Ardea to Rive-de-Gier | 480.04 mi (772.55 km) |
| Ardea to Rivesaltes | 501.39 mi (806.91 km) |
| Ardea to Rixheim | 493.09 mi (793.55 km) |
| Ardea to Roanne | 521.05 mi (838.55 km) |
| Ardea to Roche-la-Moliere | 488.91 mi (786.83 km) |
