| Fresno to Karlovo | 6,513.94 mi (10,483.18 km) |
| Fresno to Karnobat | 6,564.67 mi (10,564.82 km) |
| Fresno to Kavarna | 6,544.32 mi (10,532.07 km) |
| Fresno to Kazanlak | 6,529.51 mi (10,508.23 km) |
| Fresno to Knezha | 6,444.55 mi (10,371.50 km) |
| Fresno to Kostinbrod | 6,465.15 mi (10,404.65 km) |
| Fresno to Kozloduy | 6,419.01 mi (10,330.40 km) |
| Fresno to Kyustendil | 6,484.17 mi (10,435.26 km) |
| Fresno to Levski | 6,477.30 mi (10,424.20 km) |
| Fresno to Lom | 6,404.59 mi (10,307.20 km) |
| Fresno to Lovech | 6,481.79 mi (10,431.44 km) |
| Fresno to Lukovit | 6,464.80 mi (10,404.08 km) |
| Fresno to Lyaskovets | 6,507.13 mi (10,472.21 km) |
| Fresno to Mezdra | 6,456.67 mi (10,391.01 km) |
| Fresno to Momchilgrad | 6,596.42 mi (10,615.91 km) |
