| Montrose to Kaneohe (Hawaii) | 6,851.70 mi (11,026.74 km) |
| Montrose to Kankakee (Illinois) | 3,755.85 mi (6,044.46 km) |
| Montrose to Kannapolis (North Carolina) | 3,784.87 mi (6,091.16 km) |
| Montrose to Kansas City (Kansas) | 4,097.35 mi (6,594.05 km) |
| Montrose to Kansas City (Missouri) | 4,090.83 mi (6,583.55 km) |
| Montrose to Kapaa (Hawaii) | 6,828.16 mi (10,988.86 km) |
| Montrose to Kapolei (Hawaii) | 6,860.27 mi (11,040.54 km) |
| Montrose to Katy (Texas) | 4,643.98 mi (7,473.76 km) |
| Montrose to Kaukauna (Wisconsin) | 3,609.41 mi (5,808.79 km) |
| Montrose to Kaysville (Utah) | 4,543.27 mi (7,311.68 km) |
| Montrose to Kearney (Missouri) | 4,071.90 mi (6,553.10 km) |
| Montrose to Kearney (Nebraska) | 4,158.64 mi (6,692.69 km) |
| Montrose to Kearns (Utah) | 4,566.63 mi (7,349.28 km) |
| Montrose to Kearny (New Jersey) | 3,276.79 mi (5,273.48 km) |
| Montrose to Keene (New Hampshire) | 3,103.93 mi (4,995.29 km) |
