| Pirot to Roy (Utah) | 5,963.19 mi (9,596.83 km) |
| Pirot to Royal Kunia (Hawaii) | 7,976.15 mi (12,836.38 km) |
| Pirot to Royal Oak (Michigan) | 4,944.56 mi (7,957.51 km) |
| Pirot to Royal Palm Beach (Florida) | 5,570.81 mi (8,965.36 km) |
| Pirot to Royse City (Texas) | 5,915.41 mi (9,519.93 km) |
| Pirot to Ruskin (Florida) | 5,619.31 mi (9,043.40 km) |
| Pirot to Russellville (Alabama) | 5,507.02 mi (8,862.69 km) |
| Pirot to Russellville (Arkansas) | 5,676.39 mi (9,135.26 km) |
| Pirot to Ruston (Louisiana) | 5,799.10 mi (9,332.75 km) |
| Pirot to Rutherford (New Jersey) | 4,663.48 mi (7,505.15 km) |
| Pirot to Rutland (Vermont) | 4,500.21 mi (7,242.38 km) |
| Pirot to Sabana Grande (Puerto Rico) | 5,349.44 mi (8,609.09 km) |
| Pirot to Sachse (Texas) | 5,925.31 mi (9,535.86 km) |
| Pirot to Saco (Maine) | 4,401.50 mi (7,083.53 km) |
| Pirot to Sacramento (California) | 6,358.54 mi (10,233.07 km) |
