| Sidney to Ratingen | 4,162.95 mi (6,699.63 km) |
| Sidney to Ratzeburg | 4,225.38 mi (6,800.10 km) |
| Sidney to Raubling | 4,489.56 mi (7,225.25 km) |
| Sidney to Rauenberg | 4,303.44 mi (6,925.72 km) |
| Sidney to Raunheim | 4,267.49 mi (6,867.86 km) |
| Sidney to Ravensburg | 4,392.12 mi (7,068.43 km) |
| Sidney to Recke | 4,160.22 mi (6,695.22 km) |
| Sidney to Recklinghausen | 4,165.33 mi (6,703.46 km) |
| Sidney to Regen | 4,484.36 mi (7,216.88 km) |
| Sidney to Regensburg | 4,442.56 mi (7,149.62 km) |
| Sidney to Regenstauf | 4,440.29 mi (7,145.95 km) |
| Sidney to Rehau | 4,394.36 mi (7,072.03 km) |
| Sidney to Rehburg-Loccum | 4,212.40 mi (6,779.20 km) |
| Sidney to Rehlingen-Siersburg | 4,220.98 mi (6,793.01 km) |
| Sidney to Reichelsheim | 4,292.99 mi (6,908.90 km) |
