| Amposta to Kinston (North Carolina) | 4,129.66 mi (6,646.04 km) |
| Amposta to Kirkland (Washington) | 5,396.51 mi (8,684.84 km) |
| Amposta to Kirksville (Missouri) | 4,636.24 mi (7,461.31 km) |
| Amposta to Kirkwood (Missouri) | 4,604.94 mi (7,410.94 km) |
| Amposta to Kiryas Joel (New York) | 3,766.34 mi (6,061.34 km) |
| Amposta to Kissimmee (Florida) | 4,579.93 mi (7,370.69 km) |
| Amposta to Klamath Falls (Oregon) | 5,670.93 mi (9,126.47 km) |
| Amposta to Knightdale (North Carolina) | 4,154.93 mi (6,686.72 km) |
| Amposta to Knik-Fairview (Alaska) | 5,179.44 mi (8,335.51 km) |
| Amposta to Knoxville (Tennessee) | 4,407.88 mi (7,093.79 km) |
| Amposta to Kokomo (Indiana) | 4,342.18 mi (6,988.07 km) |
| Amposta to Kuna (Idaho) | 5,423.61 mi (8,728.46 km) |
| Amposta to Kyle (Texas) | 5,302.10 mi (8,532.90 km) |
| Amposta to La Cañada Flintridge (California) | 5,961.33 mi (9,593.83 km) |
| Amposta to La Crescenta-Montrose (California) | 5,961.50 mi (9,594.11 km) |
