| Silver Spring to Kingsville (Texas) | 1,436.83 mi (2,312.35 km) |
| Silver Spring to Kinston (North Carolina) | 259.51 mi (417.65 km) |
| Silver Spring to Kirkland (Washington) | 2,312.95 mi (3,722.34 km) |
| Silver Spring to Kirksville (Missouri) | 831.10 mi (1,337.53 km) |
| Silver Spring to Kirkwood (Missouri) | 721.56 mi (1,161.25 km) |
| Silver Spring to Kiryas Joel (New York) | 220.89 mi (355.49 km) |
| Silver Spring to Kissimmee (Florida) | 780.97 mi (1,256.85 km) |
| Silver Spring to Klamath Falls (Oregon) | 2,330.98 mi (3,751.34 km) |
| Silver Spring to Knightdale (North Carolina) | 236.22 mi (380.16 km) |
| Silver Spring to Knik-Fairview (Alaska) | 3,343.92 mi (5,381.52 km) |
| Silver Spring to Knoxville (Tennessee) | 433.69 mi (697.95 km) |
| Silver Spring to Kokomo (Indiana) | 494.07 mi (795.13 km) |
| Silver Spring to Kuna (Idaho) | 2,049.34 mi (3,298.09 km) |
| Silver Spring to Kyle (Texas) | 1,336.78 mi (2,151.33 km) |
| Silver Spring to La Cañada Flintridge (California) | 2,288.28 mi (3,682.63 km) |
