| Colfontaine to Kenosha (Wisconsin) | 4,112.17 mi (6,617.90 km) |
| Colfontaine to Kent (Ohio) | 3,926.64 mi (6,319.32 km) |
| Colfontaine to Kent (Washington) | 4,957.72 mi (7,978.68 km) |
| Colfontaine to Kentwood (Michigan) | 4,012.01 mi (6,456.71 km) |
| Colfontaine to Kerman (California) | 5,518.98 mi (8,881.93 km) |
| Colfontaine to Kernersville (North Carolina) | 4,106.67 mi (6,609.05 km) |
| Colfontaine to Kerrville (Texas) | 5,169.80 mi (8,319.99 km) |
| Colfontaine to Kettering (Maryland) | 3,844.04 mi (6,186.38 km) |
| Colfontaine to Kettering (Ohio) | 4,103.04 mi (6,603.20 km) |
| Colfontaine to Kewanee (Illinois) | 4,252.67 mi (6,844.01 km) |
| Colfontaine to Key Biscayne (Florida) | 4,615.51 mi (7,427.94 km) |
| Colfontaine to Key Largo (Florida) | 4,654.59 mi (7,490.84 km) |
| Colfontaine to Key West (Florida) | 4,741.33 mi (7,630.43 km) |
| Colfontaine to Keystone (Florida) | 4,597.46 mi (7,398.90 km) |
| Colfontaine to Kihei (Hawaii) | 7,374.29 mi (11,867.78 km) |
