| Nampa to Karlovo | 6,017.23 mi (9,683.80 km) |
| Nampa to Karnobat | 6,066.73 mi (9,763.47 km) |
| Nampa to Kavarna | 6,045.57 mi (9,729.40 km) |
| Nampa to Kazanlak | 6,032.45 mi (9,708.28 km) |
| Nampa to Knezha | 5,947.91 mi (9,572.23 km) |
| Nampa to Kostinbrod | 5,969.42 mi (9,606.86 km) |
| Nampa to Kozloduy | 5,922.46 mi (9,531.28 km) |
| Nampa to Kyustendil | 5,989.14 mi (9,638.59 km) |
| Nampa to Levski | 5,980.08 mi (9,624.01 km) |
| Nampa to Lom | 5,908.34 mi (9,508.56 km) |
| Nampa to Lovech | 5,984.92 mi (9,631.80 km) |
| Nampa to Lukovit | 5,968.24 mi (9,604.95 km) |
| Nampa to Lyaskovets | 6,009.69 mi (9,671.66 km) |
| Nampa to Mezdra | 5,960.45 mi (9,592.41 km) |
| Nampa to Momchilgrad | 6,099.81 mi (9,816.69 km) |
