| Madison to Ratingen | 4,221.02 mi (6,793.08 km) |
| Madison to Ratzeburg | 4,261.92 mi (6,858.90 km) |
| Madison to Raubling | 4,554.27 mi (7,329.39 km) |
| Madison to Rauenberg | 4,368.52 mi (7,030.45 km) |
| Madison to Raunheim | 4,329.12 mi (6,967.04 km) |
| Madison to Ravensburg | 4,462.89 mi (7,182.32 km) |
| Madison to Recke | 4,210.47 mi (6,776.09 km) |
| Madison to Recklinghausen | 4,221.15 mi (6,793.28 km) |
| Madison to Regen | 4,540.59 mi (7,307.38 km) |
| Madison to Regensburg | 4,501.06 mi (7,243.76 km) |
| Madison to Regenstauf | 4,498.13 mi (7,239.04 km) |
| Madison to Rehau | 4,446.62 mi (7,156.15 km) |
| Madison to Rehburg-Loccum | 4,259.08 mi (6,854.32 km) |
| Madison to Rehlingen-Siersburg | 4,290.07 mi (6,904.21 km) |
| Madison to Reichelsheim | 4,355.37 mi (7,009.29 km) |
