| Upper Grand Lagoon to Kingsville (Texas) | 755.80 mi (1,216.35 km) |
| Upper Grand Lagoon to Kinston (North Carolina) | 590.14 mi (949.74 km) |
| Upper Grand Lagoon to Kirkland (Washington) | 2,272.96 mi (3,657.98 km) |
| Upper Grand Lagoon to Kirksville (Missouri) | 792.57 mi (1,275.52 km) |
| Upper Grand Lagoon to Kirkwood (Missouri) | 639.16 mi (1,028.63 km) |
| Upper Grand Lagoon to Kiryas Joel (New York) | 1,006.53 mi (1,619.85 km) |
| Upper Grand Lagoon to Kissimmee (Florida) | 290.76 mi (467.93 km) |
| Upper Grand Lagoon to Klamath Falls (Oregon) | 2,155.00 mi (3,468.14 km) |
| Upper Grand Lagoon to Knightdale (North Carolina) | 571.66 mi (919.99 km) |
| Upper Grand Lagoon to Knik-Fairview (Alaska) | 3,554.71 mi (5,720.76 km) |
| Upper Grand Lagoon to Knoxville (Tennessee) | 413.93 mi (666.16 km) |
| Upper Grand Lagoon to Kokomo (Indiana) | 711.65 mi (1,145.29 km) |
| Upper Grand Lagoon to Kuna (Idaho) | 1,913.32 mi (3,079.18 km) |
| Upper Grand Lagoon to Kyle (Texas) | 725.85 mi (1,168.14 km) |
| Upper Grand Lagoon to La Cañada Flintridge (California) | 1,910.29 mi (3,074.31 km) |
