| Niceville to Kalispell (Montana) | 1,906.65 mi (3,068.45 km) |
| Niceville to Kaneohe (Hawaii) | 4,404.61 mi (7,088.54 km) |
| Niceville to Kankakee (Illinois) | 734.63 mi (1,182.27 km) |
| Niceville to Kannapolis (North Carolina) | 480.56 mi (773.38 km) |
| Niceville to Kansas City (Kansas) | 755.96 mi (1,216.60 km) |
| Niceville to Kansas City (Missouri) | 749.37 mi (1,205.99 km) |
| Niceville to Kapaa (Hawaii) | 4,476.17 mi (7,203.70 km) |
| Niceville to Kapolei (Hawaii) | 4,422.74 mi (7,117.72 km) |
| Niceville to Katy (Texas) | 561.36 mi (903.41 km) |
| Niceville to Kaukauna (Wisconsin) | 954.91 mi (1,536.78 km) |
| Niceville to Kaysville (Utah) | 1,593.27 mi (2,564.12 km) |
| Niceville to Kearney (Missouri) | 755.15 mi (1,215.29 km) |
| Niceville to Kearney (Nebraska) | 995.73 mi (1,602.48 km) |
| Niceville to Kearns (Utah) | 1,588.17 mi (2,555.91 km) |
| Niceville to Kearny (New Jersey) | 988.11 mi (1,590.21 km) |
