| Casselberry to Karis | 5,001.85 mi (8,049.70 km) |
| Casselberry to Karkkila | 5,004.01 mi (8,053.17 km) |
| Casselberry to Kauhajoki | 4,885.45 mi (7,862.38 km) |
| Casselberry to Kauhava | 4,890.84 mi (7,871.04 km) |
| Casselberry to Kauniainen | 5,029.81 mi (8,094.70 km) |
| Casselberry to Kemi | 4,851.01 mi (7,806.95 km) |
| Casselberry to Kemijarvi | 4,890.96 mi (7,871.24 km) |
| Casselberry to Kempele | 4,900.97 mi (7,887.35 km) |
| Casselberry to Kerava | 5,034.90 mi (8,102.89 km) |
| Casselberry to Keuruu | 4,963.44 mi (7,987.88 km) |
| Casselberry to Kiiminki | 4,900.87 mi (7,887.18 km) |
| Casselberry to Kirkkonummi | 5,023.43 mi (8,084.43 km) |
| Casselberry to Kitee | 5,120.82 mi (8,241.17 km) |
| Casselberry to Kiuruvesi | 4,971.21 mi (8,000.39 km) |
| Casselberry to Kivisto | 5,029.72 mi (8,094.56 km) |
