| Wilmette to Ratingen | 4,209.54 mi (6,774.60 km) |
| Wilmette to Ratzeburg | 4,257.64 mi (6,852.01 km) |
| Wilmette to Raubling | 4,540.89 mi (7,307.86 km) |
| Wilmette to Rauenberg | 4,354.84 mi (7,008.45 km) |
| Wilmette to Raunheim | 4,316.56 mi (6,946.83 km) |
| Wilmette to Ravensburg | 4,447.40 mi (7,157.40 km) |
| Wilmette to Recke | 4,201.58 mi (6,761.79 km) |
| Wilmette to Recklinghausen | 4,210.42 mi (6,776.02 km) |
| Wilmette to Regen | 4,530.03 mi (7,290.38 km) |
| Wilmette to Regensburg | 4,489.71 mi (7,225.49 km) |
| Wilmette to Regenstauf | 4,486.99 mi (7,221.12 km) |
| Wilmette to Rehau | 4,437.29 mi (7,141.13 km) |
| Wilmette to Rehburg-Loccum | 4,251.43 mi (6,842.01 km) |
| Wilmette to Rehlingen-Siersburg | 4,274.99 mi (6,879.93 km) |
| Wilmette to Reichelsheim | 4,342.58 mi (6,988.71 km) |
