| Potenza Picena to Romeoville (Illinois) | 4,820.42 mi (7,757.72 km) |
| Potenza Picena to Romulus (Michigan) | 4,606.52 mi (7,413.47 km) |
| Potenza Picena to Ronkonkoma (New York) | 4,236.45 mi (6,817.91 km) |
| Potenza Picena to Roosevelt (New York) | 4,261.13 mi (6,857.63 km) |
| Potenza Picena to Rosamond (California) | 6,239.32 mi (10,041.21 km) |
| Potenza Picena to Rosaryville (Maryland) | 4,478.14 mi (7,206.87 km) |
| Potenza Picena to Roscoe (Illinois) | 4,819.93 mi (7,756.93 km) |
| Potenza Picena to Rose Hill (Virginia) | 4,489.50 mi (7,225.16 km) |
| Potenza Picena to Roseburg (Oregon) | 5,889.34 mi (9,477.97 km) |
| Potenza Picena to Rosedale (California) | 6,238.93 mi (10,040.60 km) |
| Potenza Picena to Rosedale (Maryland) | 4,441.47 mi (7,147.85 km) |
| Potenza Picena to Roselle (Illinois) | 4,804.19 mi (7,731.60 km) |
| Potenza Picena to Roselle (New Jersey) | 4,291.37 mi (6,906.29 km) |
| Potenza Picena to Roselle Park (New Jersey) | 4,291.16 mi (6,905.96 km) |
| Potenza Picena to Rosemead (California) | 6,281.47 mi (10,109.04 km) |
