| Siirt to Ratingen | 1,932.41 mi (3,109.91 km) |
| Siirt to Ratzeburg | 1,832.07 mi (2,948.43 km) |
| Siirt to Raubling | 1,644.53 mi (2,646.62 km) |
| Siirt to Rauenberg | 1,819.36 mi (2,927.98 km) |
| Siirt to Raunheim | 1,842.45 mi (2,965.14 km) |
| Siirt to Ravensburg | 1,757.62 mi (2,828.62 km) |
| Siirt to Recke | 1,917.41 mi (3,085.78 km) |
| Siirt to Recklinghausen | 1,924.60 mi (3,097.34 km) |
| Siirt to Regen | 1,620.53 mi (2,607.99 km) |
| Siirt to Regensburg | 1,667.13 mi (2,682.98 km) |
| Siirt to Regenstauf | 1,667.24 mi (2,683.16 km) |
| Siirt to Rehau | 1,695.40 mi (2,728.48 km) |
| Siirt to Rehburg-Loccum | 1,859.72 mi (2,992.93 km) |
| Siirt to Rehlingen-Siersburg | 1,910.03 mi (3,073.90 km) |
| Siirt to Reichelsheim | 1,820.58 mi (2,929.93 km) |
