| Gretz-Armainvilliers to Kenosha (Wisconsin) | 4,129.49 mi (6,645.76 km) |
| Gretz-Armainvilliers to Kent (Ohio) | 3,933.10 mi (6,329.72 km) |
| Gretz-Armainvilliers to Kent (Washington) | 5,022.54 mi (8,083.00 km) |
| Gretz-Armainvilliers to Kentwood (Michigan) | 4,027.12 mi (6,481.03 km) |
| Gretz-Armainvilliers to Kerman (California) | 5,569.37 mi (8,963.04 km) |
| Gretz-Armainvilliers to Kernersville (North Carolina) | 4,101.59 mi (6,600.87 km) |
| Gretz-Armainvilliers to Kerrville (Texas) | 5,181.53 mi (8,338.87 km) |
| Gretz-Armainvilliers to Kettering (Maryland) | 3,840.05 mi (6,179.96 km) |
| Gretz-Armainvilliers to Kettering (Ohio) | 4,110.18 mi (6,614.70 km) |
| Gretz-Armainvilliers to Kewanee (Illinois) | 4,270.03 mi (6,871.95 km) |
| Gretz-Armainvilliers to Key Biscayne (Florida) | 4,592.12 mi (7,390.31 km) |
| Gretz-Armainvilliers to Key Largo (Florida) | 4,630.65 mi (7,452.31 km) |
| Gretz-Armainvilliers to Key West (Florida) | 4,718.54 mi (7,593.76 km) |
| Gretz-Armainvilliers to Keystone (Florida) | 4,581.76 mi (7,373.63 km) |
| Gretz-Armainvilliers to Kihei (Hawaii) | 7,465.49 mi (12,014.54 km) |
