| Certaldo to Rockville (Maryland) | 4,361.44 mi (7,019.06 km) |
| Certaldo to Rockville Centre (New York) | 4,145.94 mi (6,672.25 km) |
| Certaldo to Rockwall (Texas) | 5,454.97 mi (8,778.93 km) |
| Certaldo to Rocky Mount (North Carolina) | 4,517.85 mi (7,270.77 km) |
| Certaldo to Rocky Point (New York) | 4,104.97 mi (6,606.30 km) |
| Certaldo to Rocky River (Ohio) | 4,463.87 mi (7,183.91 km) |
| Certaldo to Roessleville (New York) | 4,076.08 mi (6,559.82 km) |
| Certaldo to Rogers (Arkansas) | 5,197.75 mi (8,364.97 km) |
| Certaldo to Rogers (Minnesota) | 4,761.29 mi (7,662.56 km) |
| Certaldo to Rohnert Park (California) | 6,081.93 mi (9,787.91 km) |
| Certaldo to Rolla (Missouri) | 5,024.62 mi (8,086.34 km) |
| Certaldo to Rolling Meadows (Illinois) | 4,688.57 mi (7,545.52 km) |
| Certaldo to Roma (Texas) | 5,885.47 mi (9,471.75 km) |
| Certaldo to Rome (Georgia) | 4,916.64 mi (7,912.58 km) |
| Certaldo to Rome (New York) | 4,128.20 mi (6,643.70 km) |
