| Boiling Springs to Kenosha (Wisconsin) | 609.85 mi (981.45 km) |
| Boiling Springs to Kent (Ohio) | 423.07 mi (680.87 km) |
| Boiling Springs to Kent (Washington) | 2,228.15 mi (3,585.87 km) |
| Boiling Springs to Kentwood (Michigan) | 575.30 mi (925.86 km) |
| Boiling Springs to Kerman (California) | 2,121.06 mi (3,413.52 km) |
| Boiling Springs to Kernersville (North Carolina) | 129.24 mi (207.99 km) |
| Boiling Springs to Kerrville (Texas) | 1,055.61 mi (1,698.83 km) |
| Boiling Springs to Kettering (Maryland) | 390.50 mi (628.44 km) |
| Boiling Springs to Kettering (Ohio) | 342.70 mi (551.53 km) |
| Boiling Springs to Kewanee (Illinois) | 607.56 mi (977.78 km) |
| Boiling Springs to Key Biscayne (Florida) | 655.24 mi (1,054.51 km) |
| Boiling Springs to Key Largo (Florida) | 691.92 mi (1,113.53 km) |
| Boiling Springs to Key West (Florida) | 724.25 mi (1,165.57 km) |
| Boiling Springs to Keystone (Florida) | 479.09 mi (771.03 km) |
| Boiling Springs to Kihei (Hawaii) | 4,552.17 mi (7,326.01 km) |
