| Barrow in Furness to Kinston (North Carolina) | 3,686.64 mi (5,933.08 km) |
| Barrow in Furness to Kirkland (Washington) | 4,554.58 mi (7,329.89 km) |
| Barrow in Furness to Kirksville (Missouri) | 4,016.41 mi (6,463.79 km) |
| Barrow in Furness to Kirkwood (Missouri) | 4,018.06 mi (6,466.44 km) |
| Barrow in Furness to Kiryas Joel (New York) | 3,264.33 mi (5,253.43 km) |
| Barrow in Furness to Kissimmee (Florida) | 4,192.24 mi (6,746.75 km) |
| Barrow in Furness to Klamath Falls (Oregon) | 4,858.00 mi (7,818.20 km) |
| Barrow in Furness to Knightdale (North Carolina) | 3,697.07 mi (5,949.86 km) |
| Barrow in Furness to Knik-Fairview (Alaska) | 4,240.44 mi (6,824.33 km) |
| Barrow in Furness to Knoxville (Tennessee) | 3,901.94 mi (6,279.56 km) |
| Barrow in Furness to Kokomo (Indiana) | 3,764.73 mi (6,058.75 km) |
| Barrow in Furness to Kuna (Idaho) | 4,631.43 mi (7,453.57 km) |
| Barrow in Furness to Kyle (Texas) | 4,744.58 mi (7,635.66 km) |
| Barrow in Furness to La Cañada Flintridge (California) | 5,214.82 mi (8,392.44 km) |
| Barrow in Furness to La Crescenta-Montrose (California) | 5,214.62 mi (8,392.12 km) |
