| Miercurea-Ciuc to Rockville (Maryland) | 4,861.31 mi (7,823.52 km) |
| Miercurea-Ciuc to Rockville Centre (New York) | 4,650.82 mi (7,484.77 km) |
| Miercurea-Ciuc to Rockwall (Texas) | 5,884.61 mi (9,470.37 km) |
| Miercurea-Ciuc to Rocky Mount (North Carolina) | 5,038.50 mi (8,108.68 km) |
| Miercurea-Ciuc to Rocky Point (New York) | 4,611.04 mi (7,420.75 km) |
| Miercurea-Ciuc to Rocky River (Ohio) | 4,918.81 mi (7,916.05 km) |
| Miercurea-Ciuc to Roessleville (New York) | 4,562.60 mi (7,342.80 km) |
| Miercurea-Ciuc to Rogers (Arkansas) | 5,618.55 mi (9,042.18 km) |
| Miercurea-Ciuc to Rogers (Minnesota) | 5,116.54 mi (8,234.28 km) |
| Miercurea-Ciuc to Rohnert Park (California) | 6,267.79 mi (10,087.04 km) |
| Miercurea-Ciuc to Rolla (Missouri) | 5,448.80 mi (8,769.00 km) |
| Miercurea-Ciuc to Rolling Meadows (Illinois) | 5,103.18 mi (8,212.78 km) |
| Miercurea-Ciuc to Roma (Texas) | 6,340.54 mi (10,204.11 km) |
| Miercurea-Ciuc to Rome (Georgia) | 5,408.42 mi (8,704.01 km) |
| Miercurea-Ciuc to Rome (New York) | 4,601.55 mi (7,405.48 km) |
