| Pirot to Somersworth (New Hampshire) | 4,430.28 mi (7,129.84 km) |
| Pirot to Somerton (Arizona) | 6,547.65 mi (10,537.42 km) |
| Pirot to Somerville (Massachusetts) | 4,474.29 mi (7,200.68 km) |
| Pirot to Somerville (New Jersey) | 4,694.91 mi (7,555.73 km) |
| Pirot to Sonoma (California) | 6,398.63 mi (10,297.59 km) |
| Pirot to Soquel (California) | 6,467.82 mi (10,408.96 km) |
| Pirot to South Bend (Indiana) | 5,100.40 mi (8,208.30 km) |
| Pirot to South Bradenton (Florida) | 5,638.24 mi (9,073.87 km) |
| Pirot to South Burlington (Vermont) | 4,474.58 mi (7,201.14 km) |
| Pirot to South Charleston (West Virginia) | 5,082.75 mi (8,179.89 km) |
| Pirot to South Daytona (Florida) | 5,487.37 mi (8,831.07 km) |
| Pirot to South El Monte (California) | 6,552.82 mi (10,545.75 km) |
| Pirot to South Elgin (Illinois) | 5,160.19 mi (8,304.53 km) |
| Pirot to South Euclid (Ohio) | 4,927.85 mi (7,930.61 km) |
| Pirot to South Farmingdale (New York) | 4,640.81 mi (7,468.66 km) |
