| Solothurn to Kinston (North Carolina) | 4,277.18 mi (6,883.46 km) |
| Solothurn to Kirkland (Washington) | 5,215.83 mi (8,394.07 km) |
| Solothurn to Kirksville (Missouri) | 4,663.94 mi (7,505.89 km) |
| Solothurn to Kirkwood (Missouri) | 4,657.31 mi (7,495.22 km) |
| Solothurn to Kiryas Joel (New York) | 3,872.99 mi (6,232.97 km) |
| Solothurn to Kissimmee (Florida) | 4,764.97 mi (7,668.48 km) |
| Solothurn to Klamath Falls (Oregon) | 5,523.97 mi (8,889.97 km) |
| Solothurn to Knightdale (North Carolina) | 4,293.20 mi (6,909.24 km) |
| Solothurn to Knik-Fairview (Alaska) | 4,817.92 mi (7,753.70 km) |
| Solothurn to Knoxville (Tennessee) | 4,516.24 mi (7,268.18 km) |
| Solothurn to Kokomo (Indiana) | 4,400.23 mi (7,081.49 km) |
| Solothurn to Kuna (Idaho) | 5,299.46 mi (8,528.66 km) |
| Solothurn to Kyle (Texas) | 5,378.85 mi (8,656.43 km) |
| Solothurn to La Cañada Flintridge (California) | 5,883.15 mi (9,468.02 km) |
| Solothurn to La Crescenta-Montrose (California) | 5,882.97 mi (9,467.72 km) |
