| Sterling Heights to Rodgau | 4,133.45 mi (6,652.15 km) |
| Sterling Heights to Roding | 4,300.69 mi (6,921.29 km) |
| Sterling Heights to Rodinghausen | 4,038.95 mi (6,500.06 km) |
| Sterling Heights to Roetgen | 4,009.37 mi (6,452.46 km) |
| Sterling Heights to Rommerskirchen | 4,014.75 mi (6,461.12 km) |
| Sterling Heights to Ronnenberg | 4,079.39 mi (6,565.14 km) |
| Sterling Heights to Rosbach vor der Hohe | 4,116.37 mi (6,624.66 km) |
| Sterling Heights to Rosdorf | 4,117.65 mi (6,626.71 km) |
| Sterling Heights to Rosenheim | 4,338.72 mi (6,982.49 km) |
| Sterling Heights to Rosrath | 4,037.94 mi (6,498.44 km) |
| Sterling Heights to Rossdorf | 4,134.36 mi (6,653.61 km) |
| Sterling Heights to Rosstal | 4,231.74 mi (6,810.32 km) |
| Sterling Heights to Rostock | 4,103.84 mi (6,604.49 km) |
| Sterling Heights to Rotenburg an der Fulda | 4,129.53 mi (6,645.84 km) |
| Sterling Heights to Roth | 4,245.39 mi (6,832.29 km) |
