| Somerville to Karlovo | 4,585.89 mi (7,380.27 km) |
| Somerville to Karnobat | 4,674.39 mi (7,522.70 km) |
| Somerville to Kavarna | 4,694.14 mi (7,554.49 km) |
| Somerville to Kazanlak | 4,611.12 mi (7,420.88 km) |
| Somerville to Knezha | 4,521.38 mi (7,276.46 km) |
| Somerville to Kostinbrod | 4,513.73 mi (7,264.15 km) |
| Somerville to Kozloduy | 4,495.73 mi (7,235.18 km) |
| Somerville to Kyustendil | 4,513.30 mi (7,263.45 km) |
| Somerville to Levski | 4,569.29 mi (7,353.56 km) |
| Somerville to Lom | 4,473.93 mi (7,200.10 km) |
| Somerville to Lovech | 4,562.01 mi (7,341.84 km) |
| Somerville to Lukovit | 4,536.98 mi (7,301.57 km) |
| Somerville to Lyaskovets | 4,603.84 mi (7,409.17 km) |
| Somerville to Mezdra | 4,520.01 mi (7,274.25 km) |
| Somerville to Momchilgrad | 4,657.03 mi (7,494.77 km) |
