| Merriam to Rodgau | 4,738.40 mi (7,625.72 km) |
| Merriam to Roding | 4,902.24 mi (7,889.39 km) |
| Merriam to Rodinghausen | 4,634.86 mi (7,459.08 km) |
| Merriam to Roetgen | 4,616.29 mi (7,429.19 km) |
| Merriam to Rommerskirchen | 4,619.20 mi (7,433.89 km) |
| Merriam to Ronnenberg | 4,672.86 mi (7,520.24 km) |
| Merriam to Rosbach vor der Hohe | 4,720.47 mi (7,596.87 km) |
| Merriam to Rosdorf | 4,714.38 mi (7,587.06 km) |
| Merriam to Rosenheim | 4,946.32 mi (7,960.34 km) |
| Merriam to Rosrath | 4,642.13 mi (7,470.79 km) |
| Merriam to Rossdorf | 4,740.19 mi (7,628.60 km) |
| Merriam to Rosstal | 4,835.58 mi (7,782.11 km) |
| Merriam to Rostock | 4,684.10 mi (7,538.33 km) |
| Merriam to Rotenburg an der Fulda | 4,728.80 mi (7,610.27 km) |
| Merriam to Roth | 4,849.47 mi (7,804.46 km) |
