| Lake Monticello to Karlovo | 5,076.55 mi (8,169.91 km) |
| Lake Monticello to Karnobat | 5,164.91 mi (8,312.12 km) |
| Lake Monticello to Kavarna | 5,184.26 mi (8,343.26 km) |
| Lake Monticello to Kazanlak | 5,101.76 mi (8,210.49 km) |
| Lake Monticello to Knezha | 5,012.01 mi (8,066.05 km) |
| Lake Monticello to Kostinbrod | 5,004.40 mi (8,053.81 km) |
| Lake Monticello to Kozloduy | 4,986.34 mi (8,024.75 km) |
| Lake Monticello to Kyustendil | 5,003.91 mi (8,053.01 km) |
| Lake Monticello to Levski | 5,059.86 mi (8,143.06 km) |
| Lake Monticello to Lom | 4,964.57 mi (7,989.70 km) |
| Lake Monticello to Lovech | 5,052.63 mi (8,131.43 km) |
| Lake Monticello to Lukovit | 5,027.63 mi (8,091.19 km) |
| Lake Monticello to Lyaskovets | 5,094.41 mi (8,198.65 km) |
| Lake Monticello to Mezdra | 5,010.68 mi (8,063.90 km) |
| Lake Monticello to Momchilgrad | 5,147.70 mi (8,284.43 km) |
