| Isabela to Kinston (North Carolina) | 1,327.50 mi (2,136.41 km) |
| Isabela to Kirkland (Washington) | 3,675.45 mi (5,915.07 km) |
| Isabela to Kirksville (Missouri) | 2,133.29 mi (3,433.20 km) |
| Isabela to Kirkwood (Missouri) | 1,973.85 mi (3,176.60 km) |
| Isabela to Kiryas Joel (New York) | 1,633.69 mi (2,629.17 km) |
| Isabela to Kissimmee (Florida) | 1,135.01 mi (1,826.62 km) |
| Isabela to Klamath Falls (Oregon) | 3,578.52 mi (5,759.07 km) |
| Isabela to Knightdale (North Carolina) | 1,384.93 mi (2,228.83 km) |
| Isabela to Knik-Fairview (Alaska) | 4,857.23 mi (7,816.96 km) |
| Isabela to Knoxville (Tennessee) | 1,587.98 mi (2,555.60 km) |
| Isabela to Kokomo (Indiana) | 1,894.40 mi (3,048.75 km) |
| Isabela to Kuna (Idaho) | 3,331.14 mi (5,360.95 km) |
| Isabela to Kyle (Texas) | 2,091.61 mi (3,366.12 km) |
| Isabela to La Cañada Flintridge (California) | 3,311.65 mi (5,329.58 km) |
| Isabela to La Crescenta-Montrose (California) | 3,313.80 mi (5,333.04 km) |
