| Alcala de Guadaira to Rodgau | 1,140.32 mi (1,835.17 km) |
| Alcala de Guadaira to Roding | 1,229.43 mi (1,978.58 km) |
| Alcala de Guadaira to Rodinghausen | 1,242.72 mi (1,999.97 km) |
| Alcala de Guadaira to Roetgen | 1,094.79 mi (1,761.90 km) |
| Alcala de Guadaira to Rommerskirchen | 1,128.93 mi (1,816.84 km) |
| Alcala de Guadaira to Ronnenberg | 1,278.53 mi (2,057.59 km) |
| Alcala de Guadaira to Rosbach vor der Hohe | 1,148.43 mi (1,848.22 km) |
| Alcala de Guadaira to Rosdorf | 1,244.35 mi (2,002.59 km) |
| Alcala de Guadaira to Rosenheim | 1,163.30 mi (1,872.15 km) |
| Alcala de Guadaira to Rosrath | 1,135.02 mi (1,826.63 km) |
| Alcala de Guadaira to Rossdorf | 1,128.60 mi (1,816.30 km) |
| Alcala de Guadaira to Rosstal | 1,178.79 mi (1,897.08 km) |
| Alcala de Guadaira to Rostock | 1,437.60 mi (2,313.59 km) |
| Alcala de Guadaira to Rotenburg an der Fulda | 1,214.34 mi (1,954.30 km) |
| Alcala de Guadaira to Roth | 1,179.54 mi (1,898.29 km) |
