| Mugnano di Napoli to Robertsville (New Jersey) | 4,419.44 mi (7,112.40 km) |
| Mugnano di Napoli to Robinson (Texas) | 5,793.32 mi (9,323.45 km) |
| Mugnano di Napoli to Robstown (Texas) | 5,995.70 mi (9,649.15 km) |
| Mugnano di Napoli to Rochester (Michigan) | 4,704.70 mi (7,571.48 km) |
| Mugnano di Napoli to Rochester (Minnesota) | 5,016.49 mi (8,073.26 km) |
| Mugnano di Napoli to Rochester (New Hampshire) | 4,167.30 mi (6,706.62 km) |
| Mugnano di Napoli to Rochester (New York) | 4,456.76 mi (7,172.47 km) |
| Mugnano di Napoli to Rochester Hills (Michigan) | 4,707.10 mi (7,575.34 km) |
| Mugnano di Napoli to Rock Hill (South Carolina) | 4,934.95 mi (7,942.04 km) |
| Mugnano di Napoli to Rock Island (Illinois) | 5,057.41 mi (8,139.11 km) |
| Mugnano di Napoli to Rock Springs (Wyoming) | 5,728.81 mi (9,219.63 km) |
| Mugnano di Napoli to Rockford (Illinois) | 4,962.44 mi (7,986.27 km) |
| Mugnano di Napoli to Rockledge (Florida) | 5,204.55 mi (8,375.92 km) |
| Mugnano di Napoli to Rocklin (California) | 6,255.38 mi (10,067.06 km) |
| Mugnano di Napoli to Rockport (Texas) | 5,958.51 mi (9,589.29 km) |
