| Pirot to Rockville (Maryland) | 4,864.47 mi (7,828.60 km) |
| Pirot to Rockville Centre (New York) | 4,650.95 mi (7,484.98 km) |
| Pirot to Rockwall (Texas) | 5,923.01 mi (9,532.16 km) |
| Pirot to Rocky Mount (North Carolina) | 5,031.99 mi (8,098.20 km) |
| Pirot to Rocky Point (New York) | 4,610.47 mi (7,419.83 km) |
| Pirot to Rocky River (Ohio) | 4,942.99 mi (7,954.97 km) |
| Pirot to Roessleville (New York) | 4,571.16 mi (7,356.58 km) |
| Pirot to Rogers (Arkansas) | 5,659.99 mi (9,108.87 km) |
| Pirot to Rogers (Minnesota) | 5,183.44 mi (8,341.94 km) |
| Pirot to Rohnert Park (California) | 6,400.36 mi (10,300.38 km) |
| Pirot to Rolla (Missouri) | 5,488.24 mi (8,832.48 km) |
| Pirot to Rolling Meadows (Illinois) | 5,145.62 mi (8,281.07 km) |
| Pirot to Roma (Texas) | 6,368.82 mi (10,249.63 km) |
| Pirot to Rome (Georgia) | 5,416.99 mi (8,717.80 km) |
| Pirot to Rome (New York) | 4,616.34 mi (7,429.28 km) |
