| Rochester Hills to Ratingen | 4,012.40 mi (6,457.33 km) |
| Rochester Hills to Ratzeburg | 4,069.64 mi (6,549.45 km) |
| Rochester Hills to Raubling | 4,341.05 mi (6,986.24 km) |
| Rochester Hills to Rauenberg | 4,154.87 mi (6,686.62 km) |
| Rochester Hills to Raunheim | 4,117.96 mi (6,627.22 km) |
| Rochester Hills to Ravensburg | 4,245.21 mi (6,832.00 km) |
| Rochester Hills to Recke | 4,007.67 mi (6,449.72 km) |
| Rochester Hills to Recklinghausen | 4,014.20 mi (6,460.23 km) |
| Rochester Hills to Regen | 4,333.60 mi (6,974.25 km) |
| Rochester Hills to Regensburg | 4,292.36 mi (6,907.88 km) |
| Rochester Hills to Regenstauf | 4,289.91 mi (6,903.94 km) |
| Rochester Hills to Rehau | 4,242.51 mi (6,827.65 km) |
| Rochester Hills to Rehburg-Loccum | 4,059.02 mi (6,532.36 km) |
| Rochester Hills to Rehlingen-Siersburg | 4,073.45 mi (6,555.58 km) |
| Rochester Hills to Reichelsheim | 4,143.69 mi (6,668.62 km) |
