| Lanham to Ratingen | 3,940.61 mi (6,341.79 km) |
| Lanham to Ratzeburg | 4,025.16 mi (6,477.87 km) |
| Lanham to Raubling | 4,257.44 mi (6,851.69 km) |
| Lanham to Rauenberg | 4,072.56 mi (6,554.14 km) |
| Lanham to Raunheim | 4,040.47 mi (6,502.51 km) |
| Lanham to Ravensburg | 4,154.66 mi (6,686.28 km) |
| Lanham to Recke | 3,946.08 mi (6,350.60 km) |
| Lanham to Recklinghausen | 3,945.31 mi (6,349.37 km) |
| Lanham to Regen | 4,261.01 mi (6,857.43 km) |
| Lanham to Regensburg | 4,217.23 mi (6,786.97 km) |
| Lanham to Regenstauf | 4,215.65 mi (6,784.44 km) |
| Lanham to Rehau | 4,175.91 mi (6,720.48 km) |
| Lanham to Rehburg-Loccum | 4,001.52 mi (6,439.83 km) |
| Lanham to Rehlingen-Siersburg | 3,986.71 mi (6,415.99 km) |
| Lanham to Reichelsheim | 4,064.98 mi (6,541.95 km) |
