| Boiling Springs to Kinston (North Carolina) | 248.13 mi (399.32 km) |
| Boiling Springs to Kirkland (Washington) | 2,230.76 mi (3,590.06 km) |
| Boiling Springs to Kirksville (Missouri) | 679.81 mi (1,094.05 km) |
| Boiling Springs to Kirkwood (Missouri) | 526.67 mi (847.59 km) |
| Boiling Springs to Kiryas Joel (New York) | 607.07 mi (976.99 km) |
| Boiling Springs to Kissimmee (Florida) | 466.91 mi (751.43 km) |
| Boiling Springs to Klamath Falls (Oregon) | 2,183.59 mi (3,514.15 km) |
| Boiling Springs to Knightdale (North Carolina) | 202.67 mi (326.17 km) |
| Boiling Springs to Knik-Fairview (Alaska) | 3,400.54 mi (5,472.64 km) |
| Boiling Springs to Knoxville (Tennessee) | 127.96 mi (205.94 km) |
| Boiling Springs to Kokomo (Indiana) | 437.56 mi (704.19 km) |
| Boiling Springs to Kuna (Idaho) | 1,915.60 mi (3,082.85 km) |
| Boiling Springs to Kyle (Texas) | 988.88 mi (1,591.45 km) |
| Boiling Springs to La Cañada Flintridge (California) | 2,048.81 mi (3,297.24 km) |
| Boiling Springs to La Crescenta-Montrose (California) | 2,050.44 mi (3,299.87 km) |
