| Carlsbad to Reichenbach/Vogtland | 5,886.39 mi (9,473.22 km) |
| Carlsbad to Reinbek | 5,678.67 mi (9,138.94 km) |
| Carlsbad to Reinfeld | 5,668.46 mi (9,122.51 km) |
| Carlsbad to Reinheim | 5,825.35 mi (9,374.99 km) |
| Carlsbad to Reiskirchen | 5,786.27 mi (9,312.10 km) |
| Carlsbad to Rellingen | 5,659.55 mi (9,108.17 km) |
| Carlsbad to Remagen | 5,738.98 mi (9,236.00 km) |
| Carlsbad to Remscheid | 5,708.04 mi (9,186.20 km) |
| Carlsbad to Rendsburg | 5,622.33 mi (9,048.26 km) |
| Carlsbad to Renningen | 5,882.33 mi (9,466.70 km) |
| Carlsbad to Reutlingen | 5,905.44 mi (9,503.88 km) |
| Carlsbad to Rhaude | 5,619.91 mi (9,044.38 km) |
| Carlsbad to Rheda-Wiedenbruck | 5,707.88 mi (9,185.95 km) |
| Carlsbad to Rhede | 5,660.90 mi (9,110.34 km) |
| Carlsbad to Rheinau | 5,856.18 mi (9,424.61 km) |
