| Covington to Rodgau | 4,357.49 mi (7,012.71 km) |
| Covington to Roding | 4,526.08 mi (7,284.02 km) |
| Covington to Rodinghausen | 4,267.42 mi (6,867.75 km) |
| Covington to Roetgen | 4,232.66 mi (6,811.80 km) |
| Covington to Rommerskirchen | 4,239.28 mi (6,822.46 km) |
| Covington to Ronnenberg | 4,308.83 mi (6,934.39 km) |
| Covington to Rosbach vor der Hohe | 4,340.87 mi (6,985.96 km) |
| Covington to Rosdorf | 4,345.60 mi (6,993.57 km) |
| Covington to Rosenheim | 4,561.00 mi (7,340.22 km) |
| Covington to Rosrath | 4,262.55 mi (6,859.91 km) |
| Covington to Rossdorf | 4,357.95 mi (7,013.45 km) |
| Covington to Rosstal | 4,456.14 mi (7,171.46 km) |
| Covington to Rostock | 4,338.30 mi (6,981.82 km) |
| Covington to Rotenburg an der Fulda | 4,356.32 mi (7,010.82 km) |
| Covington to Roth | 4,469.65 mi (7,193.20 km) |
