| Key Largo to Klaukkala | 5,209.70 mi (8,384.20 km) |
| Key Largo to Kokkola | 5,063.75 mi (8,149.32 km) |
| Key Largo to Kontiolahti | 5,283.36 mi (8,502.74 km) |
| Key Largo to Korsholm | 5,041.63 mi (8,113.72 km) |
| Key Largo to Kotka | 5,274.12 mi (8,487.88 km) |
| Key Largo to Kouvola | 5,254.34 mi (8,456.05 km) |
| Key Largo to Kuhmo | 5,229.08 mi (8,415.40 km) |
| Key Largo to Kuopio | 5,218.87 mi (8,398.95 km) |
| Key Largo to Kurikka | 5,075.79 mi (8,168.70 km) |
| Key Largo to Kuusamo | 5,160.41 mi (8,304.88 km) |
| Key Largo to Kuusankoski | 5,250.67 mi (8,450.14 km) |
| Key Largo to Lahti | 5,219.11 mi (8,399.35 km) |
| Key Largo to Laitila | 5,101.26 mi (8,209.69 km) |
| Key Largo to Lapinlahti | 5,195.74 mi (8,361.74 km) |
| Key Largo to Lappeenranta | 5,291.99 mi (8,516.64 km) |
