| Santa Iria da Azoia to Ratingen | 1,154.83 mi (1,858.52 km) |
| Santa Iria da Azoia to Ratzeburg | 1,387.31 mi (2,232.66 km) |
| Santa Iria da Azoia to Raubling | 1,225.61 mi (1,972.42 km) |
| Santa Iria da Azoia to Rauenberg | 1,134.75 mi (1,826.20 km) |
| Santa Iria da Azoia to Raunheim | 1,154.26 mi (1,857.60 km) |
| Santa Iria da Azoia to Ravensburg | 1,120.13 mi (1,802.68 km) |
| Santa Iria da Azoia to Recke | 1,232.04 mi (1,982.77 km) |
| Santa Iria da Azoia to Recklinghausen | 1,177.99 mi (1,895.79 km) |
| Santa Iria da Azoia to Regen | 1,301.20 mi (2,094.08 km) |
| Santa Iria da Azoia to Regensburg | 1,259.53 mi (2,027.02 km) |
| Santa Iria da Azoia to Regenstauf | 1,264.61 mi (2,035.19 km) |
| Santa Iria da Azoia to Rehau | 1,296.44 mi (2,086.42 km) |
| Santa Iria da Azoia to Rehburg-Loccum | 1,282.90 mi (2,064.63 km) |
| Santa Iria da Azoia to Rehlingen-Siersburg | 1,063.93 mi (1,712.23 km) |
| Santa Iria da Azoia to Reichelsheim | 1,156.76 mi (1,861.63 km) |
