| Pirot to Kinston (North Carolina) | 5,054.80 mi (8,134.92 km) |
| Pirot to Kirkland (Washington) | 5,803.37 mi (9,339.61 km) |
| Pirot to Kirksville (Missouri) | 5,402.96 mi (8,695.22 km) |
| Pirot to Kirkwood (Missouri) | 5,406.70 mi (8,701.25 km) |
| Pirot to Kiryas Joel (New York) | 4,643.69 mi (7,473.30 km) |
| Pirot to Kissimmee (Florida) | 5,546.64 mi (8,926.45 km) |
| Pirot to Klamath Falls (Oregon) | 6,137.24 mi (9,876.93 km) |
| Pirot to Knightdale (North Carolina) | 5,069.15 mi (8,158.01 km) |
| Pirot to Knik-Fairview (Alaska) | 5,192.34 mi (8,356.26 km) |
| Pirot to Knoxville (Tennessee) | 5,284.71 mi (8,504.92 km) |
| Pirot to Kokomo (Indiana) | 5,153.43 mi (8,293.65 km) |
| Pirot to Kuna (Idaho) | 5,935.69 mi (9,552.57 km) |
| Pirot to Kyle (Texas) | 6,133.30 mi (9,870.59 km) |
| Pirot to La Cañada Flintridge (California) | 6,547.03 mi (10,536.42 km) |
| Pirot to La Crescenta-Montrose (California) | 6,546.58 mi (10,535.70 km) |
