| Poggio Renatico to Red Bank (New Jersey) | 4,155.20 mi (6,687.14 km) |
| Poggio Renatico to Red Bank (Tennessee) | 4,859.87 mi (7,821.21 km) |
| Poggio Renatico to Red Bluff (California) | 5,904.12 mi (9,501.76 km) |
| Poggio Renatico to Red Hill (South Carolina) | 4,647.76 mi (7,479.84 km) |
| Poggio Renatico to Red Oak (Texas) | 5,457.97 mi (8,783.76 km) |
| Poggio Renatico to Red Wing (Minnesota) | 4,712.82 mi (7,584.56 km) |
| Poggio Renatico to Redan (Georgia) | 4,874.38 mi (7,844.55 km) |
| Poggio Renatico to Redding (California) | 5,883.98 mi (9,469.35 km) |
| Poggio Renatico to Redland (Maryland) | 4,336.75 mi (6,979.33 km) |
| Poggio Renatico to Redlands (California) | 6,112.04 mi (9,836.38 km) |
| Poggio Renatico to Redmond (Oregon) | 5,634.80 mi (9,068.33 km) |
| Poggio Renatico to Redmond (Washington) | 5,457.71 mi (8,783.33 km) |
| Poggio Renatico to Redondo Beach (California) | 6,161.19 mi (9,915.48 km) |
| Poggio Renatico to Redwood City (California) | 6,061.97 mi (9,755.79 km) |
| Poggio Renatico to Reedley (California) | 6,034.59 mi (9,711.74 km) |
