| Federal Heights to Ratingen | 4,922.60 mi (7,922.16 km) |
| Federal Heights to Ratzeburg | 4,932.83 mi (7,938.62 km) |
| Federal Heights to Raubling | 5,260.29 mi (8,465.62 km) |
| Federal Heights to Rauenberg | 5,077.40 mi (8,171.28 km) |
| Federal Heights to Raunheim | 5,033.96 mi (8,101.38 km) |
| Federal Heights to Ravensburg | 5,177.98 mi (8,333.15 km) |
| Federal Heights to Recke | 4,901.60 mi (7,888.36 km) |
| Federal Heights to Recklinghausen | 4,919.70 mi (7,917.50 km) |
| Federal Heights to Regen | 5,235.30 mi (8,425.40 km) |
| Federal Heights to Regensburg | 5,199.40 mi (8,367.63 km) |
| Federal Heights to Regenstauf | 5,195.61 mi (8,361.53 km) |
| Federal Heights to Rehau | 5,137.14 mi (8,267.42 km) |
| Federal Heights to Rehburg-Loccum | 4,944.52 mi (7,957.43 km) |
| Federal Heights to Rehlingen-Siersburg | 5,005.18 mi (8,055.05 km) |
| Federal Heights to Reichelsheim | 5,060.86 mi (8,144.66 km) |
