| Allen to Ratingen | 4,996.31 mi (8,040.78 km) |
| Allen to Ratzeburg | 5,046.44 mi (8,121.46 km) |
| Allen to Raubling | 5,326.44 mi (8,572.08 km) |
| Allen to Rauenberg | 5,140.30 mi (8,272.51 km) |
| Allen to Raunheim | 5,102.70 mi (8,212.01 km) |
| Allen to Ravensburg | 5,231.53 mi (8,419.33 km) |
| Allen to Recke | 4,989.44 mi (8,029.73 km) |
| Allen to Recklinghausen | 4,997.55 mi (8,042.77 km) |
| Allen to Regen | 5,317.13 mi (8,557.10 km) |
| Allen to Regensburg | 5,276.44 mi (8,491.61 km) |
| Allen to Regenstauf | 5,273.83 mi (8,487.41 km) |
| Allen to Rehau | 5,224.94 mi (8,408.73 km) |
| Allen to Rehburg-Loccum | 5,039.66 mi (8,110.54 km) |
| Allen to Rehlingen-Siersburg | 5,059.51 mi (8,142.50 km) |
| Allen to Reichelsheim | 5,128.59 mi (8,253.66 km) |
