| Pirot to Kenosha (Wisconsin) | 5,115.35 mi (8,232.35 km) |
| Pirot to Kent (Ohio) | 4,938.75 mi (7,948.14 km) |
| Pirot to Kent (Washington) | 5,822.81 mi (9,370.91 km) |
| Pirot to Kentwood (Michigan) | 5,017.67 mi (8,075.17 km) |
| Pirot to Kerman (California) | 6,439.60 mi (10,363.53 km) |
| Pirot to Kernersville (North Carolina) | 5,120.62 mi (8,240.84 km) |
| Pirot to Kerrville (Texas) | 6,177.39 mi (9,941.55 km) |
| Pirot to Kettering (Maryland) | 4,858.11 mi (7,818.38 km) |
| Pirot to Kettering (Ohio) | 5,114.69 mi (8,231.30 km) |
| Pirot to Kewanee (Illinois) | 5,255.57 mi (8,458.02 km) |
| Pirot to Key Biscayne (Florida) | 5,616.73 mi (9,039.25 km) |
| Pirot to Key Largo (Florida) | 5,655.09 mi (9,100.99 km) |
| Pirot to Key West (Florida) | 5,743.27 mi (9,242.90 km) |
| Pirot to Keystone (Florida) | 5,606.51 mi (9,022.81 km) |
| Pirot to Kihei (Hawaii) | 8,020.11 mi (12,907.13 km) |
