| Tarragona to Karlovo | 1,212.70 mi (1,951.65 km) |
| Tarragona to Karnobat | 1,323.13 mi (2,129.37 km) |
| Tarragona to Kavarna | 1,387.84 mi (2,233.51 km) |
| Tarragona to Kazanlak | 1,242.89 mi (2,000.24 km) |
| Tarragona to Knezha | 1,174.69 mi (1,890.48 km) |
| Tarragona to Kostinbrod | 1,131.56 mi (1,821.08 km) |
| Tarragona to Kozloduy | 1,157.45 mi (1,862.74 km) |
| Tarragona to Kyustendil | 1,105.91 mi (1,779.79 km) |
| Tarragona to Levski | 1,227.43 mi (1,975.36 km) |
| Tarragona to Lom | 1,132.82 mi (1,823.10 km) |
| Tarragona to Lovech | 1,206.83 mi (1,942.20 km) |
| Tarragona to Lukovit | 1,179.00 mi (1,897.42 km) |
| Tarragona to Lyaskovets | 1,257.29 mi (2,023.41 km) |
| Tarragona to Mezdra | 1,155.54 mi (1,859.66 km) |
| Tarragona to Momchilgrad | 1,250.40 mi (2,012.32 km) |
