| Trecastagni to Kinston (North Carolina) | 4,919.36 mi (7,916.95 km) |
| Trecastagni to Kirkland (Washington) | 5,981.94 mi (9,627.00 km) |
| Trecastagni to Kirksville (Missouri) | 5,379.08 mi (8,656.79 km) |
| Trecastagni to Kirkwood (Missouri) | 5,360.15 mi (8,626.32 km) |
| Trecastagni to Kiryas Joel (New York) | 4,541.83 mi (7,309.36 km) |
| Trecastagni to Kissimmee (Florida) | 5,378.96 mi (8,656.61 km) |
| Trecastagni to Klamath Falls (Oregon) | 6,289.19 mi (10,121.48 km) |
| Trecastagni to Knightdale (North Carolina) | 4,942.08 mi (7,953.51 km) |
| Trecastagni to Knik-Fairview (Alaska) | 5,534.23 mi (8,906.48 km) |
| Trecastagni to Knoxville (Tennessee) | 5,185.95 mi (8,345.99 km) |
| Trecastagni to Kokomo (Indiana) | 5,099.27 mi (8,206.48 km) |
| Trecastagni to Kuna (Idaho) | 6,062.24 mi (9,756.23 km) |
| Trecastagni to Kyle (Texas) | 6,070.24 mi (9,769.10 km) |
| Trecastagni to La Cañada Flintridge (California) | 6,638.62 mi (10,683.82 km) |
| Trecastagni to La Crescenta-Montrose (California) | 6,638.51 mi (10,683.66 km) |
