| Certaldo to Red Bank (New Jersey) | 4,176.81 mi (6,721.93 km) |
| Certaldo to Red Bank (Tennessee) | 4,883.60 mi (7,859.39 km) |
| Certaldo to Red Bluff (California) | 5,961.86 mi (9,594.68 km) |
| Certaldo to Red Hill (South Carolina) | 4,664.61 mi (7,506.97 km) |
| Certaldo to Red Oak (Texas) | 5,488.68 mi (8,833.18 km) |
| Certaldo to Red Wing (Minnesota) | 4,752.80 mi (7,648.89 km) |
| Certaldo to Redan (Georgia) | 4,895.54 mi (7,878.61 km) |
| Certaldo to Redding (California) | 5,942.05 mi (9,562.80 km) |
| Certaldo to Redland (Maryland) | 4,359.02 mi (7,015.16 km) |
| Certaldo to Redlands (California) | 6,161.78 mi (9,916.43 km) |
| Certaldo to Redmond (Oregon) | 5,694.22 mi (9,163.96 km) |
| Certaldo to Redmond (Washington) | 5,519.73 mi (8,883.15 km) |
| Certaldo to Redondo Beach (California) | 6,211.83 mi (9,996.97 km) |
| Certaldo to Redwood City (California) | 6,118.10 mi (9,846.13 km) |
| Certaldo to Reedley (California) | 6,087.95 mi (9,797.60 km) |
