| Zlatograd to Kinston (North Carolina) | 5,229.63 mi (8,416.28 km) |
| Zlatograd to Kirkland (Washington) | 5,965.03 mi (9,599.79 km) |
| Zlatograd to Kirksville (Missouri) | 5,580.18 mi (8,980.44 km) |
| Zlatograd to Kirkwood (Missouri) | 5,584.08 mi (8,986.71 km) |
| Zlatograd to Kiryas Joel (New York) | 4,819.89 mi (7,756.86 km) |
| Zlatograd to Kissimmee (Florida) | 5,719.66 mi (9,204.90 km) |
| Zlatograd to Klamath Falls (Oregon) | 6,302.00 mi (10,142.09 km) |
| Zlatograd to Knightdale (North Carolina) | 5,244.44 mi (8,440.10 km) |
| Zlatograd to Knik-Fairview (Alaska) | 5,321.52 mi (8,564.17 km) |
| Zlatograd to Knoxville (Tennessee) | 5,461.24 mi (8,789.02 km) |
| Zlatograd to Kokomo (Indiana) | 5,330.78 mi (8,579.06 km) |
| Zlatograd to Kuna (Idaho) | 6,103.63 mi (9,822.85 km) |
| Zlatograd to Kyle (Texas) | 6,310.65 mi (10,156.01 km) |
| Zlatograd to La Cañada Flintridge (California) | 6,717.78 mi (10,811.23 km) |
| Zlatograd to La Crescenta-Montrose (California) | 6,717.30 mi (10,810.46 km) |
