| Lopik to Karlovo | 1,125.68 mi (1,811.60 km) |
| Lopik to Karnobat | 1,209.93 mi (1,947.19 km) |
| Lopik to Kavarna | 1,229.16 mi (1,978.13 km) |
| Lopik to Kazanlak | 1,149.48 mi (1,849.91 km) |
| Lopik to Knezha | 1,059.29 mi (1,704.76 km) |
| Lopik to Kostinbrod | 1,057.97 mi (1,702.64 km) |
| Lopik to Kozloduy | 1,033.30 mi (1,662.94 km) |
| Lopik to Kyustendil | 1,064.06 mi (1,712.44 km) |
| Lopik to Levski | 1,105.63 mi (1,779.34 km) |
| Lopik to Lom | 1,012.47 mi (1,629.42 km) |
| Lopik to Lovech | 1,099.91 mi (1,770.14 km) |
| Lopik to Lukovit | 1,075.95 mi (1,731.58 km) |
| Lopik to Lyaskovets | 1,140.00 mi (1,834.65 km) |
| Lopik to Mezdra | 1,060.55 mi (1,706.79 km) |
| Lopik to Momchilgrad | 1,200.74 mi (1,932.40 km) |
