| Coimbra to Rockville (Maryland) | 3,560.40 mi (5,729.91 km) |
| Coimbra to Rockville Centre (New York) | 3,345.91 mi (5,384.71 km) |
| Coimbra to Rockwall (Texas) | 4,704.70 mi (7,571.48 km) |
| Coimbra to Rocky Mount (North Carolina) | 3,686.22 mi (5,932.39 km) |
| Coimbra to Rocky Point (New York) | 3,304.85 mi (5,318.65 km) |
| Coimbra to Rocky River (Ohio) | 3,716.30 mi (5,980.81 km) |
| Coimbra to Roessleville (New York) | 3,302.60 mi (5,315.02 km) |
| Coimbra to Rogers (Arkansas) | 4,466.46 mi (7,188.08 km) |
| Coimbra to Rogers (Minnesota) | 4,129.53 mi (6,645.84 km) |
| Coimbra to Rohnert Park (California) | 5,604.69 mi (9,019.87 km) |
| Coimbra to Rolla (Missouri) | 4,295.18 mi (6,912.43 km) |
| Coimbra to Rolling Meadows (Illinois) | 3,983.71 mi (6,411.17 km) |
| Coimbra to Roma (Texas) | 5,093.52 mi (8,197.23 km) |
| Coimbra to Rome (Georgia) | 4,108.57 mi (6,612.11 km) |
| Coimbra to Rome (New York) | 3,369.94 mi (5,423.40 km) |
