| Fort Carson to Karlovo | 5,988.93 mi (9,638.25 km) |
| Fort Carson to Karnobat | 6,055.05 mi (9,744.65 km) |
| Fort Carson to Kavarna | 6,049.18 mi (9,735.22 km) |
| Fort Carson to Kazanlak | 6,008.49 mi (9,669.73 km) |
| Fort Carson to Knezha | 5,919.72 mi (9,526.87 km) |
| Fort Carson to Kostinbrod | 5,930.24 mi (9,543.80 km) |
| Fort Carson to Kozloduy | 5,893.53 mi (9,484.72 km) |
| Fort Carson to Kyustendil | 5,942.39 mi (9,563.36 km) |
| Fort Carson to Levski | 5,958.91 mi (9,589.94 km) |
| Fort Carson to Lom | 5,876.02 mi (9,456.54 km) |
| Fort Carson to Lovech | 5,959.11 mi (9,590.26 km) |
| Fort Carson to Lukovit | 5,938.71 mi (9,557.43 km) |
| Fort Carson to Lyaskovets | 5,991.23 mi (9,641.95 km) |
| Fort Carson to Mezdra | 5,927.09 mi (9,538.73 km) |
| Fort Carson to Momchilgrad | 6,069.06 mi (9,767.22 km) |
