| Richfield to Ratingen | 4,269.27 mi (6,870.73 km) |
| Richfield to Ratzeburg | 4,295.21 mi (6,912.47 km) |
| Richfield to Raubling | 4,605.43 mi (7,411.73 km) |
| Richfield to Rauenberg | 4,420.82 mi (7,114.62 km) |
| Richfield to Raunheim | 4,379.26 mi (7,047.73 km) |
| Richfield to Ravensburg | 4,518.62 mi (7,272.01 km) |
| Richfield to Recke | 4,253.43 mi (6,845.23 km) |
| Richfield to Recklinghausen | 4,267.86 mi (6,868.46 km) |
| Richfield to Regen | 4,586.01 mi (7,380.47 km) |
| Richfield to Regensburg | 4,548.22 mi (7,319.66 km) |
| Richfield to Regenstauf | 4,544.85 mi (7,314.24 km) |
| Richfield to Rehau | 4,489.78 mi (7,225.60 km) |
| Richfield to Rehburg-Loccum | 4,299.34 mi (6,919.12 km) |
| Richfield to Rehlingen-Siersburg | 4,345.51 mi (6,993.42 km) |
| Richfield to Reichelsheim | 4,405.89 mi (7,090.59 km) |
