| Santiponce to Ratingen | 1,146.61 mi (1,845.29 km) |
| Santiponce to Ratzeburg | 1,379.11 mi (2,219.46 km) |
| Santiponce to Raubling | 1,162.66 mi (1,871.12 km) |
| Santiponce to Rauenberg | 1,099.41 mi (1,769.33 km) |
| Santiponce to Raunheim | 1,126.99 mi (1,813.72 km) |
| Santiponce to Ravensburg | 1,066.29 mi (1,716.03 km) |
| Santiponce to Recke | 1,227.62 mi (1,975.67 km) |
| Santiponce to Recklinghausen | 1,170.39 mi (1,883.55 km) |
| Santiponce to Regen | 1,245.82 mi (2,004.95 km) |
| Santiponce to Regensburg | 1,208.09 mi (1,944.24 km) |
| Santiponce to Regenstauf | 1,213.98 mi (1,953.72 km) |
| Santiponce to Rehau | 1,256.16 mi (2,021.60 km) |
| Santiponce to Rehburg-Loccum | 1,272.10 mi (2,047.26 km) |
| Santiponce to Rehlingen-Siersburg | 1,039.92 mi (1,673.59 km) |
| Santiponce to Reichelsheim | 1,124.92 mi (1,810.38 km) |
