| Alcala la Real to Ratingen | 1,092.12 mi (1,757.59 km) |
| Alcala la Real to Ratzeburg | 1,322.26 mi (2,127.98 km) |
| Alcala la Real to Raubling | 1,079.54 mi (1,737.35 km) |
| Alcala la Real to Rauenberg | 1,030.85 mi (1,658.99 km) |
| Alcala la Real to Raunheim | 1,062.37 mi (1,709.72 km) |
| Alcala la Real to Ravensburg | 988.58 mi (1,590.97 km) |
| Alcala la Real to Recke | 1,174.31 mi (1,889.86 km) |
| Alcala la Real to Recklinghausen | 1,115.95 mi (1,795.94 km) |
| Alcala la Real to Regen | 1,165.68 mi (1,875.98 km) |
| Alcala la Real to Regensburg | 1,130.20 mi (1,818.89 km) |
| Alcala la Real to Regenstauf | 1,136.44 mi (1,828.93 km) |
| Alcala la Real to Rehau | 1,183.47 mi (1,904.60 km) |
| Alcala la Real to Rehburg-Loccum | 1,214.82 mi (1,955.06 km) |
| Alcala la Real to Rehlingen-Siersburg | 978.17 mi (1,574.22 km) |
| Alcala la Real to Reichelsheim | 1,057.90 mi (1,702.52 km) |
