| Butler to Karis | 4,243.09 mi (6,828.59 km) |
| Butler to Karkkila | 4,241.44 mi (6,825.94 km) |
| Butler to Kauhajoki | 4,114.77 mi (6,622.08 km) |
| Butler to Kauhava | 4,114.96 mi (6,622.38 km) |
| Butler to Kauniainen | 4,268.24 mi (6,869.07 km) |
| Butler to Kemi | 4,058.94 mi (6,532.23 km) |
| Butler to Kemijarvi | 4,090.94 mi (6,583.74 km) |
| Butler to Kempele | 4,111.99 mi (6,617.61 km) |
| Butler to Kerava | 4,271.58 mi (6,874.44 km) |
| Butler to Keuruu | 4,189.95 mi (6,743.07 km) |
| Butler to Kiiminki | 4,110.43 mi (6,615.09 km) |
| Butler to Kirkkonummi | 4,263.03 mi (6,860.68 km) |
| Butler to Kitee | 4,339.58 mi (6,983.88 km) |
| Butler to Kiuruvesi | 4,187.31 mi (6,738.83 km) |
| Butler to Kivisto | 4,267.31 mi (6,867.57 km) |
