| Siano to Redon | 953.16 mi (1,533.96 km) |
| Siano to Reims | 781.18 mi (1,257.20 km) |
| Siano to Rennes | 949.56 mi (1,528.17 km) |
| Siano to Revel | 674.89 mi (1,086.13 km) |
| Siano to Reze | 918.51 mi (1,478.19 km) |
| Siano to Riedisheim | 600.84 mi (966.95 km) |
| Siano to Rillieux-la-Pape | 601.63 mi (968.22 km) |
| Siano to Riom | 678.98 mi (1,092.71 km) |
| Siano to Riorges | 644.83 mi (1,037.75 km) |
| Siano to Ris-Orangis | 809.07 mi (1,302.08 km) |
| Siano to Rive-de-Gier | 603.11 mi (970.61 km) |
| Siano to Rivesaltes | 623.38 mi (1,003.24 km) |
| Siano to Rixheim | 599.74 mi (965.19 km) |
| Siano to Roanne | 643.45 mi (1,035.53 km) |
| Siano to Roche-la-Moliere | 612.44 mi (985.63 km) |
