| Siano to Rheinbach | 774.21 mi (1,245.98 km) |
| Siano to Rheinberg | 836.09 mi (1,345.55 km) |
| Siano to Rheine | 864.00 mi (1,390.47 km) |
| Siano to Rheinfelden (Baden) | 578.32 mi (930.72 km) |
| Siano to Ribnitz-Damgarten | 934.80 mi (1,504.42 km) |
| Siano to Richterich | 805.49 mi (1,296.31 km) |
| Siano to Riedlingen | 569.19 mi (916.03 km) |
| Siano to Riegelsberg | 697.46 mi (1,122.46 km) |
| Siano to Rielasingen-Worblingen | 559.35 mi (900.19 km) |
| Siano to Riesa | 728.93 mi (1,173.10 km) |
| Siano to Rietberg | 815.77 mi (1,312.85 km) |
| Siano to Rinteln | 830.27 mi (1,336.19 km) |
| Siano to Ritterhude | 899.42 mi (1,447.48 km) |
| Siano to Rodenbach | 701.16 mi (1,128.41 km) |
| Siano to Rodental | 677.96 mi (1,091.07 km) |
