| Clemmons to Ratingen | 4,220.80 mi (6,792.73 km) |
| Clemmons to Ratzeburg | 4,305.67 mi (6,929.31 km) |
| Clemmons to Raubling | 4,537.00 mi (7,301.60 km) |
| Clemmons to Rauenberg | 4,352.26 mi (7,004.29 km) |
| Clemmons to Raunheim | 4,320.42 mi (6,953.05 km) |
| Clemmons to Ravensburg | 4,433.84 mi (7,135.57 km) |
| Clemmons to Recke | 4,226.53 mi (6,801.94 km) |
| Clemmons to Recklinghausen | 4,225.60 mi (6,800.44 km) |
| Clemmons to Regen | 4,541.09 mi (7,308.18 km) |
| Clemmons to Regensburg | 4,497.22 mi (7,237.58 km) |
| Clemmons to Regenstauf | 4,495.68 mi (7,235.10 km) |
| Clemmons to Rehau | 4,456.21 mi (7,171.58 km) |
| Clemmons to Rehburg-Loccum | 4,282.02 mi (6,891.25 km) |
| Clemmons to Rehlingen-Siersburg | 4,266.21 mi (6,865.80 km) |
| Clemmons to Reichelsheim | 4,344.86 mi (6,992.38 km) |
