| Siran to Redon | 2,088.34 mi (3,360.86 km) |
| Siran to Reims | 1,813.72 mi (2,918.90 km) |
| Siran to Rennes | 2,069.23 mi (3,330.11 km) |
| Siran to Revel | 1,908.71 mi (3,071.77 km) |
| Siran to Reze | 2,065.01 mi (3,323.31 km) |
| Siran to Riedisheim | 1,649.93 mi (2,655.30 km) |
| Siran to Rillieux-la-Pape | 1,758.36 mi (2,829.81 km) |
| Siran to Riom | 1,844.28 mi (2,968.09 km) |
| Siran to Riorges | 1,799.67 mi (2,896.30 km) |
| Siran to Ris-Orangis | 1,882.78 mi (3,030.05 km) |
| Siran to Rive-de-Gier | 1,771.94 mi (2,851.66 km) |
| Siran to Rivesaltes | 1,870.57 mi (3,010.39 km) |
| Siran to Rixheim | 1,648.20 mi (2,652.52 km) |
| Siran to Roanne | 1,798.32 mi (2,894.11 km) |
| Siran to Roche-la-Moliere | 1,786.22 mi (2,874.64 km) |
