| Shasta Lake to Karlovo | 6,326.32 mi (10,181.23 km) |
| Shasta Lake to Karnobat | 6,371.11 mi (10,253.31 km) |
| Shasta Lake to Kavarna | 6,345.80 mi (10,212.58 km) |
| Shasta Lake to Kazanlak | 6,340.31 mi (10,203.74 km) |
| Shasta Lake to Knezha | 6,257.32 mi (10,070.19 km) |
| Shasta Lake to Kostinbrod | 6,281.57 mi (10,109.22 km) |
| Shasta Lake to Kozloduy | 6,232.20 mi (10,029.76 km) |
| Shasta Lake to Kyustendil | 6,303.11 mi (10,143.87 km) |
| Shasta Lake to Levski | 6,287.48 mi (10,118.72 km) |
| Shasta Lake to Lom | 6,219.04 mi (10,008.57 km) |
| Shasta Lake to Lovech | 6,293.52 mi (10,128.45 km) |
| Shasta Lake to Lukovit | 6,277.90 mi (10,103.31 km) |
| Shasta Lake to Lyaskovets | 6,316.21 mi (10,164.95 km) |
| Shasta Lake to Mezdra | 6,271.14 mi (10,092.43 km) |
| Shasta Lake to Momchilgrad | 6,409.11 mi (10,314.47 km) |
