| Aarau to Kinston (North Carolina) | 4,294.56 mi (6,911.43 km) |
| Aarau to Kirkland (Washington) | 5,218.00 mi (8,397.56 km) |
| Aarau to Kirksville (Missouri) | 4,676.24 mi (7,525.68 km) |
| Aarau to Kirkwood (Missouri) | 4,670.66 mi (7,516.70 km) |
| Aarau to Kiryas Joel (New York) | 3,889.00 mi (6,258.74 km) |
| Aarau to Kissimmee (Florida) | 4,783.55 mi (7,698.37 km) |
| Aarau to Klamath Falls (Oregon) | 5,527.68 mi (8,895.95 km) |
| Aarau to Knightdale (North Carolina) | 4,310.22 mi (6,936.62 km) |
| Aarau to Knik-Fairview (Alaska) | 4,810.23 mi (7,741.32 km) |
| Aarau to Knoxville (Tennessee) | 4,531.97 mi (7,293.49 km) |
| Aarau to Kokomo (Indiana) | 4,413.96 mi (7,103.58 km) |
| Aarau to Kuna (Idaho) | 5,304.42 mi (8,536.63 km) |
| Aarau to Kyle (Texas) | 5,392.87 mi (8,678.99 km) |
| Aarau to La Cañada Flintridge (California) | 5,890.02 mi (9,479.07 km) |
| Aarau to La Crescenta-Montrose (California) | 5,889.82 mi (9,478.75 km) |
