| Castenaso to Redon | 683.89 mi (1,100.61 km) |
| Castenaso to Reims | 480.36 mi (773.06 km) |
| Castenaso to Rennes | 674.12 mi (1,084.89 km) |
| Castenaso to Revel | 475.91 mi (765.90 km) |
| Castenaso to Reze | 653.45 mi (1,051.62 km) |
| Castenaso to Riedisheim | 297.71 mi (479.12 km) |
| Castenaso to Rillieux-la-Pape | 332.64 mi (535.33 km) |
| Castenaso to Riom | 417.77 mi (672.34 km) |
| Castenaso to Riorges | 376.29 mi (605.59 km) |
| Castenaso to Ris-Orangis | 516.06 mi (830.52 km) |
| Castenaso to Rive-de-Gier | 341.95 mi (550.32 km) |
| Castenaso to Rivesaltes | 446.12 mi (717.97 km) |
| Castenaso to Rixheim | 296.55 mi (477.25 km) |
| Castenaso to Roanne | 374.88 mi (603.30 km) |
| Castenaso to Roche-la-Moliere | 355.01 mi (571.33 km) |
