| Certaldo to River Ridge (Louisiana) | 5,334.50 mi (8,585.04 km) |
| Certaldo to Riverbank (California) | 6,067.60 mi (9,764.86 km) |
| Certaldo to Riverdale (Georgia) | 4,914.17 mi (7,908.59 km) |
| Certaldo to Riverdale (Illinois) | 4,691.99 mi (7,551.02 km) |
| Certaldo to Riverside (California) | 6,175.50 mi (9,938.50 km) |
| Certaldo to Riverside (Ohio) | 4,629.24 mi (7,450.04 km) |
| Certaldo to Riverton (Utah) | 5,632.46 mi (9,064.56 km) |
| Certaldo to Riverton (Wyoming) | 5,381.84 mi (8,661.23 km) |
| Certaldo to Riverview (Florida) | 5,077.68 mi (8,171.74 km) |
| Certaldo to Riverview (Michigan) | 4,489.98 mi (7,225.93 km) |
| Certaldo to Riviera Beach (Florida) | 5,021.15 mi (8,080.75 km) |
| Certaldo to Riviera Beach (Maryland) | 4,330.81 mi (6,969.77 km) |
| Certaldo to Roanoke (Virginia) | 4,557.98 mi (7,335.36 km) |
| Certaldo to Roanoke Rapids (North Carolina) | 4,491.11 mi (7,227.75 km) |
| Certaldo to Robbinsdale (Minnesota) | 4,759.61 mi (7,659.85 km) |
