| Santa Barbara to Ratingen | 5,686.45 mi (9,151.46 km) |
| Santa Barbara to Ratzeburg | 5,667.49 mi (9,120.94 km) |
| Santa Barbara to Raubling | 6,023.57 mi (9,694.00 km) |
| Santa Barbara to Rauenberg | 5,845.99 mi (9,408.21 km) |
| Santa Barbara to Raunheim | 5,799.31 mi (9,333.09 km) |
| Santa Barbara to Ravensburg | 5,951.21 mi (9,577.54 km) |
| Santa Barbara to Recke | 5,655.91 mi (9,102.31 km) |
| Santa Barbara to Recklinghausen | 5,680.75 mi (9,142.28 km) |
| Santa Barbara to Regen | 5,987.90 mi (9,636.60 km) |
| Santa Barbara to Regensburg | 5,956.08 mi (9,585.39 km) |
| Santa Barbara to Regenstauf | 5,951.52 mi (9,578.04 km) |
| Santa Barbara to Rehau | 5,887.18 mi (9,474.50 km) |
| Santa Barbara to Rehburg-Loccum | 5,692.76 mi (9,161.62 km) |
| Santa Barbara to Rehlingen-Siersburg | 5,780.68 mi (9,303.11 km) |
| Santa Barbara to Reichelsheim | 5,826.44 mi (9,376.74 km) |
