| Siano to Rodgau | 695.72 mi (1,119.65 km) |
| Siano to Roding | 589.82 mi (949.22 km) |
| Siano to Rodinghausen | 843.83 mi (1,358.01 km) |
| Siano to Roetgen | 793.05 mi (1,276.29 km) |
| Siano to Rommerskirchen | 803.75 mi (1,293.51 km) |
| Siano to Ronnenberg | 830.45 mi (1,336.48 km) |
| Siano to Rosbach vor der Hohe | 716.77 mi (1,153.53 km) |
| Siano to Rosdorf | 773.50 mi (1,244.83 km) |
| Siano to Rosenheim | 503.04 mi (809.57 km) |
| Siano to Rosrath | 784.79 mi (1,262.99 km) |
| Siano to Rossdorf | 688.45 mi (1,107.96 km) |
| Siano to Rosstal | 622.21 mi (1,001.36 km) |
| Siano to Rostock | 925.23 mi (1,489.01 km) |
| Siano to Rotenburg an der Fulda | 743.26 mi (1,196.16 km) |
| Siano to Roth | 609.17 mi (980.36 km) |
