| Brigham City to Karlovo | 6,032.32 mi (9,708.07 km) |
| Brigham City to Karnobat | 6,088.46 mi (9,798.44 km) |
| Brigham City to Kavarna | 6,073.16 mi (9,773.80 km) |
| Brigham City to Kazanlak | 6,049.28 mi (9,735.37 km) |
| Brigham City to Knezha | 5,962.78 mi (9,596.16 km) |
| Brigham City to Kostinbrod | 5,980.09 mi (9,624.03 km) |
| Brigham City to Kozloduy | 5,936.95 mi (9,554.59 km) |
| Brigham City to Kyustendil | 5,996.93 mi (9,651.13 km) |
| Brigham City to Levski | 5,997.80 mi (9,652.53 km) |
| Brigham City to Lom | 5,921.46 mi (9,529.66 km) |
| Brigham City to Lovech | 6,000.86 mi (9,657.44 km) |
| Brigham City to Lukovit | 5,982.66 mi (9,628.17 km) |
| Brigham City to Lyaskovets | 6,028.57 mi (9,702.05 km) |
| Brigham City to Mezdra | 5,973.35 mi (9,613.18 km) |
| Brigham City to Momchilgrad | 6,114.25 mi (9,839.93 km) |
