| Niles to Kalispell (Montana) | 1,353.69 mi (2,178.55 km) |
| Niles to Kaneohe (Hawaii) | 4,231.45 mi (6,809.85 km) |
| Niles to Kankakee (Illinois) | 64.03 mi (103.04 km) |
| Niles to Kannapolis (North Carolina) | 594.62 mi (956.94 km) |
| Niles to Kansas City (Kansas) | 415.38 mi (668.49 km) |
| Niles to Kansas City (Missouri) | 406.67 mi (654.47 km) |
| Niles to Kapaa (Hawaii) | 4,282.77 mi (6,892.45 km) |
| Niles to Kapolei (Hawaii) | 4,248.42 mi (6,837.17 km) |
| Niles to Katy (Texas) | 956.30 mi (1,539.02 km) |
| Niles to Kaukauna (Wisconsin) | 157.10 mi (252.83 km) |
| Niles to Kaysville (Utah) | 1,246.19 mi (2,005.54 km) |
| Niles to Kearney (Missouri) | 389.53 mi (626.88 km) |
| Niles to Kearney (Nebraska) | 591.29 mi (951.58 km) |
| Niles to Kearns (Utah) | 1,254.77 mi (2,019.35 km) |
| Niles to Kearny (New Jersey) | 714.28 mi (1,149.52 km) |
