| Sluis to Kinston (North Carolina) | 4,003.48 mi (6,442.98 km) |
| Sluis to Kirkland (Washington) | 4,877.01 mi (7,848.79 km) |
| Sluis to Kirksville (Missouri) | 4,352.00 mi (7,003.86 km) |
| Sluis to Kirkwood (Missouri) | 4,351.58 mi (7,003.19 km) |
| Sluis to Kiryas Joel (New York) | 3,587.49 mi (5,773.51 km) |
| Sluis to Kissimmee (Florida) | 4,502.76 mi (7,246.49 km) |
| Sluis to Klamath Falls (Oregon) | 5,185.84 mi (8,345.81 km) |
| Sluis to Knightdale (North Carolina) | 4,016.03 mi (6,463.17 km) |
| Sluis to Knik-Fairview (Alaska) | 4,501.37 mi (7,244.26 km) |
| Sluis to Knoxville (Tennessee) | 4,227.59 mi (6,803.65 km) |
| Sluis to Kokomo (Indiana) | 4,097.11 mi (6,593.65 km) |
| Sluis to Kuna (Idaho) | 4,962.72 mi (7,986.72 km) |
| Sluis to Kyle (Texas) | 5,076.94 mi (8,170.55 km) |
| Sluis to La Cañada Flintridge (California) | 5,549.97 mi (8,931.82 km) |
| Sluis to La Crescenta-Montrose (California) | 5,549.75 mi (8,931.46 km) |
