| Key Biscayne to Karis | 5,143.32 mi (8,277.38 km) |
| Key Biscayne to Karkkila | 5,147.08 mi (8,283.42 km) |
| Key Biscayne to Kauhajoki | 5,032.38 mi (8,098.84 km) |
| Key Biscayne to Kauhava | 5,040.03 mi (8,111.15 km) |
| Key Biscayne to Kauniainen | 5,172.38 mi (8,324.14 km) |
| Key Biscayne to Kemi | 5,007.76 mi (8,059.22 km) |
| Key Biscayne to Kemijarvi | 5,051.50 mi (8,129.61 km) |
| Key Biscayne to Kempele | 5,056.13 mi (8,137.06 km) |
| Key Biscayne to Kerava | 5,178.20 mi (8,333.51 km) |
| Key Biscayne to Keuruu | 5,111.37 mi (8,225.95 km) |
| Key Biscayne to Kiiminki | 5,056.72 mi (8,138.00 km) |
| Key Biscayne to Kirkkonummi | 5,165.52 mi (8,313.10 km) |
| Key Biscayne to Kitee | 5,271.81 mi (8,484.15 km) |
| Key Biscayne to Kiuruvesi | 5,123.82 mi (8,245.99 km) |
| Key Biscayne to Kivisto | 5,172.65 mi (8,324.58 km) |
