| Oak Creek to Ratingen | 4,177.01 mi (6,722.25 km) |
| Oak Creek to Ratzeburg | 4,222.16 mi (6,794.92 km) |
| Oak Creek to Raubling | 4,509.21 mi (7,256.88 km) |
| Oak Creek to Rauenberg | 4,323.27 mi (6,957.63 km) |
| Oak Creek to Raunheim | 4,284.50 mi (6,895.24 km) |
| Oak Creek to Ravensburg | 4,416.62 mi (7,107.86 km) |
| Oak Creek to Recke | 4,167.97 mi (6,707.70 km) |
| Oak Creek to Recklinghausen | 4,177.58 mi (6,723.16 km) |
| Oak Creek to Regen | 4,497.16 mi (7,237.47 km) |
| Oak Creek to Regensburg | 4,457.16 mi (7,173.11 km) |
| Oak Creek to Regenstauf | 4,454.35 mi (7,168.59 km) |
| Oak Creek to Rehau | 4,403.89 mi (7,087.38 km) |
| Oak Creek to Rehburg-Loccum | 4,217.31 mi (6,787.11 km) |
| Oak Creek to Rehlingen-Siersburg | 4,244.01 mi (6,830.07 km) |
| Oak Creek to Reichelsheim | 4,310.62 mi (6,937.28 km) |
