| Key Biscayne to Karlskoga | 4,864.51 mi (7,828.67 km) |
| Key Biscayne to Karlskrona | 4,971.50 mi (8,000.85 km) |
| Key Biscayne to Karlstad | 4,829.52 mi (7,772.37 km) |
| Key Biscayne to Katrineholm | 4,928.34 mi (7,931.39 km) |
| Key Biscayne to Kavlinge | 4,888.93 mi (7,867.97 km) |
| Key Biscayne to Kinna | 4,838.14 mi (7,786.23 km) |
| Key Biscayne to Kiruna | 4,845.95 mi (7,798.80 km) |
| Key Biscayne to Klippansbruk | 4,883.53 mi (7,859.29 km) |
| Key Biscayne to Koping | 4,909.55 mi (7,901.16 km) |
| Key Biscayne to Kristianstad | 4,921.37 mi (7,920.18 km) |
| Key Biscayne to Kristinehamn | 4,851.74 mi (7,808.13 km) |
| Key Biscayne to Kumla | 4,889.85 mi (7,869.45 km) |
| Key Biscayne to Kungalv | 4,805.93 mi (7,734.39 km) |
| Key Biscayne to Kungsangen | 4,968.75 mi (7,996.43 km) |
| Key Biscayne to Kungsbacka | 4,816.85 mi (7,751.96 km) |
