| Saco to Kingsville (Texas) | 1,882.96 mi (3,030.33 km) |
| Saco to Kinston (North Carolina) | 685.68 mi (1,103.50 km) |
| Saco to Kirkland (Washington) | 2,470.12 mi (3,975.27 km) |
| Saco to Kirksville (Missouri) | 1,157.28 mi (1,862.46 km) |
| Saco to Kirkwood (Missouri) | 1,091.63 mi (1,756.80 km) |
| Saco to Kiryas Joel (New York) | 242.32 mi (389.97 km) |
| Saco to Kissimmee (Florida) | 1,215.57 mi (1,956.27 km) |
| Saco to Klamath Falls (Oregon) | 2,557.66 mi (4,116.15 km) |
| Saco to Knightdale (North Carolina) | 684.25 mi (1,101.20 km) |
| Saco to Knik-Fairview (Alaska) | 3,309.52 mi (5,326.15 km) |
| Saco to Knoxville (Tennessee) | 885.18 mi (1,424.56 km) |
| Saco to Kokomo (Indiana) | 830.51 mi (1,336.58 km) |
| Saco to Kuna (Idaho) | 2,271.37 mi (3,655.42 km) |
| Saco to Kyle (Texas) | 1,770.60 mi (2,849.50 km) |
| Saco to La Cañada Flintridge (California) | 2,609.78 mi (4,200.04 km) |
