| Southwater to Kinston (North Carolina) | 3,854.10 mi (6,202.57 km) |
| Southwater to Kirkland (Washington) | 4,796.32 mi (7,718.92 km) |
| Southwater to Kirksville (Missouri) | 4,222.26 mi (6,795.07 km) |
| Southwater to Kirkwood (Missouri) | 4,217.44 mi (6,787.31 km) |
| Southwater to Kiryas Joel (New York) | 3,442.44 mi (5,540.08 km) |
| Southwater to Kissimmee (Florida) | 4,350.05 mi (7,000.72 km) |
| Southwater to Klamath Falls (Oregon) | 5,096.82 mi (8,202.53 km) |
| Southwater to Knightdale (North Carolina) | 3,867.87 mi (6,224.73 km) |
| Southwater to Knik-Fairview (Alaska) | 4,479.24 mi (7,208.63 km) |
| Southwater to Knoxville (Tennessee) | 4,084.15 mi (6,572.80 km) |
| Southwater to Kokomo (Indiana) | 3,961.26 mi (6,375.03 km) |
| Southwater to Kuna (Idaho) | 4,867.44 mi (7,833.39 km) |
| Southwater to Kyle (Texas) | 4,940.56 mi (7,951.07 km) |
| Southwater to La Cañada Flintridge (California) | 5,445.12 mi (8,763.08 km) |
| Southwater to La Crescenta-Montrose (California) | 5,444.98 mi (8,762.85 km) |
