| Potenza Picena to Red Bank (New Jersey) | 4,295.05 mi (6,912.22 km) |
| Potenza Picena to Red Bank (Tennessee) | 5,000.51 mi (8,047.54 km) |
| Potenza Picena to Red Bluff (California) | 6,042.76 mi (9,724.89 km) |
| Potenza Picena to Red Hill (South Carolina) | 4,785.68 mi (7,701.80 km) |
| Potenza Picena to Red Oak (Texas) | 5,600.47 mi (9,013.08 km) |
| Potenza Picena to Red Wing (Minnesota) | 4,856.17 mi (7,815.26 km) |
| Potenza Picena to Redan (Georgia) | 5,014.11 mi (8,069.43 km) |
| Potenza Picena to Redding (California) | 6,022.45 mi (9,692.19 km) |
| Potenza Picena to Redland (Maryland) | 4,476.86 mi (7,204.81 km) |
| Potenza Picena to Redlands (California) | 6,253.98 mi (10,064.81 km) |
| Potenza Picena to Redmond (Oregon) | 5,772.48 mi (9,289.91 km) |
| Potenza Picena to Redmond (Washington) | 5,593.62 mi (9,002.07 km) |
| Potenza Picena to Redondo Beach (California) | 6,302.86 mi (10,143.48 km) |
| Potenza Picena to Redwood City (California) | 6,201.45 mi (9,980.26 km) |
| Potenza Picena to Reedley (California) | 6,175.32 mi (9,938.22 km) |
