| Seaham to Kinston (North Carolina) | 3,750.29 mi (6,035.52 km) |
| Seaham to Kirkland (Washington) | 4,564.16 mi (7,345.31 km) |
| Seaham to Kirksville (Missouri) | 4,061.91 mi (6,537.01 km) |
| Seaham to Kirkwood (Missouri) | 4,067.25 mi (6,545.61 km) |
| Seaham to Kiryas Joel (New York) | 3,324.20 mi (5,349.78 km) |
| Seaham to Kissimmee (Florida) | 4,258.90 mi (6,854.04 km) |
| Seaham to Klamath Falls (Oregon) | 4,873.06 mi (7,842.44 km) |
| Seaham to Knightdale (North Carolina) | 3,759.47 mi (6,050.28 km) |
| Seaham to Knik-Fairview (Alaska) | 4,214.53 mi (6,782.63 km) |
| Seaham to Knoxville (Tennessee) | 3,959.54 mi (6,372.26 km) |
| Seaham to Kokomo (Indiana) | 3,815.63 mi (6,140.66 km) |
| Seaham to Kuna (Idaho) | 4,650.79 mi (7,484.73 km) |
| Seaham to Kyle (Texas) | 4,795.09 mi (7,716.95 km) |
| Seaham to La Cañada Flintridge (California) | 5,240.66 mi (8,434.03 km) |
| Seaham to La Crescenta-Montrose (California) | 5,240.41 mi (8,433.62 km) |
