| Farmington Hills to Rodgau | 4,150.94 mi (6,680.29 km) |
| Farmington Hills to Roding | 4,318.09 mi (6,949.30 km) |
| Farmington Hills to Rodinghausen | 4,056.18 mi (6,527.78 km) |
| Farmington Hills to Roetgen | 4,026.90 mi (6,480.68 km) |
| Farmington Hills to Rommerskirchen | 4,032.22 mi (6,489.23 km) |
| Farmington Hills to Ronnenberg | 4,096.55 mi (6,592.76 km) |
| Farmington Hills to Rosbach vor der Hohe | 4,133.83 mi (6,652.76 km) |
| Farmington Hills to Rosdorf | 4,134.90 mi (6,654.48 km) |
| Farmington Hills to Rosenheim | 4,356.30 mi (7,010.78 km) |
| Farmington Hills to Rosrath | 4,055.40 mi (6,526.53 km) |
| Farmington Hills to Rossdorf | 4,151.87 mi (6,681.79 km) |
| Farmington Hills to Rosstal | 4,249.20 mi (6,838.43 km) |
| Farmington Hills to Rostock | 4,120.62 mi (6,631.49 km) |
| Farmington Hills to Rotenburg an der Fulda | 4,146.86 mi (6,673.72 km) |
| Farmington Hills to Roth | 4,262.86 mi (6,860.41 km) |
