| Hamtramck to Ratingen | 4,021.22 mi (6,471.53 km) |
| Hamtramck to Ratzeburg | 4,079.58 mi (6,565.46 km) |
| Hamtramck to Raubling | 4,349.47 mi (6,999.79 km) |
| Hamtramck to Rauenberg | 4,163.30 mi (6,700.18 km) |
| Hamtramck to Raunheim | 4,126.58 mi (6,641.08 km) |
| Hamtramck to Ravensburg | 4,253.30 mi (6,845.03 km) |
| Hamtramck to Recke | 4,016.91 mi (6,464.59 km) |
| Hamtramck to Recklinghausen | 4,023.14 mi (6,474.62 km) |
| Hamtramck to Regen | 4,342.48 mi (6,988.54 km) |
| Hamtramck to Regensburg | 4,301.12 mi (6,921.98 km) |
| Hamtramck to Regenstauf | 4,298.70 mi (6,918.10 km) |
| Hamtramck to Rehau | 4,251.61 mi (6,842.30 km) |
| Hamtramck to Rehburg-Loccum | 4,068.44 mi (6,547.52 km) |
| Hamtramck to Rehlingen-Siersburg | 4,081.66 mi (6,568.80 km) |
| Hamtramck to Reichelsheim | 4,152.26 mi (6,682.41 km) |
