| Grosse Pointe Woods to Rheinbach | 4,040.07 mi (6,501.86 km) |
| Grosse Pointe Woods to Rheinberg | 3,995.65 mi (6,430.38 km) |
| Grosse Pointe Woods to Rheine | 4,001.61 mi (6,439.98 km) |
| Grosse Pointe Woods to Rheinfelden (Baden) | 4,182.16 mi (6,730.54 km) |
| Grosse Pointe Woods to Ribnitz-Damgarten | 4,112.10 mi (6,617.79 km) |
| Grosse Pointe Woods to Richterich | 4,000.35 mi (6,437.94 km) |
| Grosse Pointe Woods to Riedlingen | 4,226.02 mi (6,801.13 km) |
| Grosse Pointe Woods to Riegelsberg | 4,086.37 mi (6,576.37 km) |
| Grosse Pointe Woods to Rielasingen-Worblingen | 4,217.01 mi (6,786.62 km) |
| Grosse Pointe Woods to Riesa | 4,250.38 mi (6,840.32 km) |
| Grosse Pointe Woods to Rietberg | 4,055.09 mi (6,526.04 km) |
| Grosse Pointe Woods to Rinteln | 4,065.24 mi (6,542.37 km) |
| Grosse Pointe Woods to Ritterhude | 4,019.02 mi (6,468.00 km) |
| Grosse Pointe Woods to Rodenbach | 4,136.00 mi (6,656.26 km) |
| Grosse Pointe Woods to Rodental | 4,207.34 mi (6,771.06 km) |
