| Viareggio to Kinston (North Carolina) | 4,492.29 mi (7,229.65 km) |
| Viareggio to Kirkland (Washington) | 5,481.84 mi (8,822.18 km) |
| Viareggio to Kirksville (Missouri) | 4,907.83 mi (7,898.39 km) |
| Viareggio to Kirkwood (Missouri) | 4,896.36 mi (7,879.93 km) |
| Viareggio to Kiryas Joel (New York) | 4,097.87 mi (6,594.88 km) |
| Viareggio to Kissimmee (Florida) | 4,970.16 mi (7,998.71 km) |
| Viareggio to Klamath Falls (Oregon) | 5,789.10 mi (9,316.66 km) |
| Viareggio to Knightdale (North Carolina) | 4,510.92 mi (7,259.62 km) |
| Viareggio to Knik-Fairview (Alaska) | 5,069.59 mi (8,158.71 km) |
| Viareggio to Knoxville (Tennessee) | 4,742.29 mi (7,631.97 km) |
| Viareggio to Kokomo (Indiana) | 4,637.58 mi (7,463.46 km) |
| Viareggio to Kuna (Idaho) | 5,563.27 mi (8,953.22 km) |
| Viareggio to Kyle (Texas) | 5,614.06 mi (9,034.96 km) |
| Viareggio to La Cañada Flintridge (California) | 6,143.71 mi (9,887.35 km) |
| Viareggio to La Crescenta-Montrose (California) | 6,143.56 mi (9,887.11 km) |
