| Chubbuck to Karlovo | 5,958.00 mi (9,588.47 km) |
| Chubbuck to Karnobat | 6,012.53 mi (9,676.23 km) |
| Chubbuck to Kavarna | 5,995.80 mi (9,649.31 km) |
| Chubbuck to Kazanlak | 5,974.53 mi (9,615.08 km) |
| Chubbuck to Knezha | 5,888.48 mi (9,476.60 km) |
| Chubbuck to Kostinbrod | 5,906.87 mi (9,506.18 km) |
| Chubbuck to Kozloduy | 5,862.74 mi (9,435.16 km) |
| Chubbuck to Kyustendil | 5,924.45 mi (9,534.48 km) |
| Chubbuck to Levski | 5,922.81 mi (9,531.85 km) |
| Chubbuck to Lom | 5,847.58 mi (9,410.78 km) |
| Chubbuck to Lovech | 5,926.31 mi (9,537.48 km) |
| Chubbuck to Lukovit | 5,908.49 mi (9,508.80 km) |
| Chubbuck to Lyaskovets | 5,953.31 mi (9,580.92 km) |
| Chubbuck to Mezdra | 5,899.56 mi (9,494.42 km) |
| Chubbuck to Momchilgrad | 6,040.13 mi (9,720.64 km) |
