| Maardu to Rockville (Maryland) | 4,326.24 mi (6,962.41 km) |
| Maardu to Rockville Centre (New York) | 4,130.20 mi (6,646.91 km) |
| Maardu to Rockwall (Texas) | 5,235.84 mi (8,426.27 km) |
| Maardu to Rocky Mount (North Carolina) | 4,525.36 mi (7,282.87 km) |
| Maardu to Rocky Point (New York) | 4,093.56 mi (6,587.94 km) |
| Maardu to Rocky River (Ohio) | 4,325.94 mi (6,961.93 km) |
| Maardu to Roessleville (New York) | 4,021.15 mi (6,471.42 km) |
| Maardu to Rogers (Arkansas) | 4,967.55 mi (7,994.49 km) |
| Maardu to Rogers (Minnesota) | 4,415.71 mi (7,106.41 km) |
| Maardu to Rohnert Park (California) | 5,430.36 mi (8,739.32 km) |
| Maardu to Rolla (Missouri) | 4,805.91 mi (7,734.36 km) |
| Maardu to Rolling Meadows (Illinois) | 4,460.07 mi (7,177.79 km) |
| Maardu to Roma (Texas) | 5,707.25 mi (9,184.93 km) |
| Maardu to Rome (Georgia) | 4,844.71 mi (7,796.81 km) |
| Maardu to Rome (New York) | 4,041.98 mi (6,504.93 km) |
