| Mugnano di Napoli to Romeoville (Illinois) | 4,951.34 mi (7,968.41 km) |
| Mugnano di Napoli to Romulus (Michigan) | 4,733.73 mi (7,618.20 km) |
| Mugnano di Napoli to Ronkonkoma (New York) | 4,350.44 mi (7,001.36 km) |
| Mugnano di Napoli to Roosevelt (New York) | 4,375.34 mi (7,041.44 km) |
| Mugnano di Napoli to Rosamond (California) | 6,392.52 mi (10,287.76 km) |
| Mugnano di Napoli to Rosaryville (Maryland) | 4,591.94 mi (7,390.01 km) |
| Mugnano di Napoli to Roscoe (Illinois) | 4,952.99 mi (7,971.06 km) |
| Mugnano di Napoli to Rose Hill (Virginia) | 4,603.66 mi (7,408.87 km) |
| Mugnano di Napoli to Roseburg (Oregon) | 6,051.87 mi (9,739.54 km) |
| Mugnano di Napoli to Rosedale (California) | 6,393.44 mi (10,289.25 km) |
| Mugnano di Napoli to Rosedale (Maryland) | 4,556.04 mi (7,332.24 km) |
| Mugnano di Napoli to Roselle (Illinois) | 4,935.65 mi (7,943.16 km) |
| Mugnano di Napoli to Roselle (New Jersey) | 4,406.24 mi (7,091.17 km) |
| Mugnano di Napoli to Roselle Park (New Jersey) | 4,406.07 mi (7,090.89 km) |
| Mugnano di Napoli to Rosemead (California) | 6,433.92 mi (10,354.40 km) |
