| Key Largo to Karis | 5,185.02 mi (8,344.48 km) |
| Key Largo to Karkkila | 5,188.83 mi (8,350.62 km) |
| Key Largo to Kauhajoki | 5,074.27 mi (8,166.25 km) |
| Key Largo to Kauhava | 5,081.99 mi (8,178.67 km) |
| Key Largo to Kauniainen | 5,214.12 mi (8,391.31 km) |
| Key Largo to Kemi | 5,049.88 mi (8,127.00 km) |
| Key Largo to Kemijarvi | 5,093.67 mi (8,197.47 km) |
| Key Largo to Kempele | 5,098.22 mi (8,204.80 km) |
| Key Largo to Kerava | 5,219.96 mi (8,400.72 km) |
| Key Largo to Keuruu | 5,153.28 mi (8,293.41 km) |
| Key Largo to Kiiminki | 5,098.82 mi (8,205.76 km) |
| Key Largo to Kirkkonummi | 5,207.24 mi (8,380.24 km) |
| Key Largo to Kitee | 5,313.80 mi (8,551.74 km) |
| Key Largo to Kiuruvesi | 5,165.86 mi (8,313.64 km) |
| Key Largo to Kivisto | 5,214.40 mi (8,391.77 km) |
