| Alenquer to Rockville (Maryland) | 3,562.68 mi (5,733.58 km) |
| Alenquer to Rockville Centre (New York) | 3,349.02 mi (5,389.72 km) |
| Alenquer to Rockwall (Texas) | 4,710.78 mi (7,581.26 km) |
| Alenquer to Rocky Mount (North Carolina) | 3,683.56 mi (5,928.12 km) |
| Alenquer to Rocky Point (New York) | 3,308.09 mi (5,323.86 km) |
| Alenquer to Rocky River (Ohio) | 3,725.43 mi (5,995.50 km) |
| Alenquer to Roessleville (New York) | 3,309.63 mi (5,326.33 km) |
| Alenquer to Rogers (Arkansas) | 4,475.53 mi (7,202.67 km) |
| Alenquer to Rogers (Minnesota) | 4,151.09 mi (6,680.53 km) |
| Alenquer to Rohnert Park (California) | 5,637.30 mi (9,072.35 km) |
| Alenquer to Rolla (Missouri) | 4,304.94 mi (6,928.13 km) |
| Alenquer to Rolling Meadows (Illinois) | 3,997.37 mi (6,433.15 km) |
| Alenquer to Roma (Texas) | 5,093.23 mi (8,196.76 km) |
| Alenquer to Rome (Georgia) | 4,108.31 mi (6,611.68 km) |
| Alenquer to Rome (New York) | 3,378.81 mi (5,437.67 km) |
