| Callaway to Ratingen | 4,721.84 mi (7,599.06 km) |
| Callaway to Ratzeburg | 4,809.78 mi (7,740.59 km) |
| Callaway to Raubling | 5,035.52 mi (8,103.89 km) |
| Callaway to Rauenberg | 4,851.33 mi (7,807.47 km) |
| Callaway to Raunheim | 4,820.40 mi (7,757.68 km) |
| Callaway to Ravensburg | 4,931.15 mi (7,935.92 km) |
| Callaway to Recke | 4,728.95 mi (7,610.52 km) |
| Callaway to Recklinghausen | 4,727.05 mi (7,607.46 km) |
| Callaway to Regen | 5,041.55 mi (8,113.60 km) |
| Callaway to Regensburg | 4,997.33 mi (8,042.43 km) |
| Callaway to Regenstauf | 4,995.94 mi (8,040.19 km) |
| Callaway to Rehau | 4,957.71 mi (7,978.66 km) |
| Callaway to Rehburg-Loccum | 4,784.88 mi (7,700.52 km) |
| Callaway to Rehlingen-Siersburg | 4,764.60 mi (7,667.89 km) |
| Callaway to Reichelsheim | 4,844.59 mi (7,796.62 km) |
