| Southfield to Ratingen | 4,025.10 mi (6,477.77 km) |
| Southfield to Ratzeburg | 4,082.70 mi (6,570.48 km) |
| Southfield to Raubling | 4,353.60 mi (7,006.45 km) |
| Southfield to Rauenberg | 4,167.43 mi (6,706.83 km) |
| Southfield to Raunheim | 4,130.59 mi (6,647.54 km) |
| Southfield to Ravensburg | 4,257.64 mi (6,852.01 km) |
| Southfield to Recke | 4,020.51 mi (6,470.39 km) |
| Southfield to Recklinghausen | 4,026.94 mi (6,480.73 km) |
| Southfield to Regen | 4,346.31 mi (6,994.72 km) |
| Southfield to Regensburg | 4,305.03 mi (6,928.28 km) |
| Southfield to Regenstauf | 4,302.60 mi (6,924.36 km) |
| Southfield to Rehau | 4,255.30 mi (6,848.24 km) |
| Southfield to Rehburg-Loccum | 4,071.92 mi (6,553.12 km) |
| Southfield to Rehlingen-Siersburg | 4,085.93 mi (6,575.67 km) |
| Southfield to Reichelsheim | 4,156.30 mi (6,688.91 km) |
