| Pianoro to Red Bank (New Jersey) | 4,161.47 mi (6,697.23 km) |
| Pianoro to Red Bank (Tennessee) | 4,866.85 mi (7,832.44 km) |
| Pianoro to Red Bluff (California) | 5,921.97 mi (9,530.49 km) |
| Pianoro to Red Hill (South Carolina) | 4,652.55 mi (7,487.56 km) |
| Pianoro to Red Oak (Texas) | 5,467.20 mi (8,798.61 km) |
| Pianoro to Red Wing (Minnesota) | 4,724.96 mi (7,604.09 km) |
| Pianoro to Redan (Georgia) | 4,880.55 mi (7,854.48 km) |
| Pianoro to Redding (California) | 5,901.94 mi (9,498.25 km) |
| Pianoro to Redland (Maryland) | 4,343.24 mi (6,989.77 km) |
| Pianoro to Redlands (California) | 6,127.34 mi (9,861.01 km) |
| Pianoro to Redmond (Oregon) | 5,653.18 mi (9,097.92 km) |
| Pianoro to Redmond (Washington) | 5,476.92 mi (8,814.25 km) |
| Pianoro to Redondo Beach (California) | 6,176.78 mi (9,940.57 km) |
| Pianoro to Redwood City (California) | 6,079.31 mi (9,783.70 km) |
| Pianoro to Reedley (California) | 6,051.05 mi (9,738.22 km) |
