| San Juan de Alicante to Karlovo | 1,352.44 mi (2,176.55 km) |
| San Juan de Alicante to Karnobat | 1,462.84 mi (2,354.22 km) |
| San Juan de Alicante to Kavarna | 1,533.59 mi (2,468.08 km) |
| San Juan de Alicante to Kazanlak | 1,382.39 mi (2,224.75 km) |
| San Juan de Alicante to Knezha | 1,321.75 mi (2,127.16 km) |
| San Juan de Alicante to Kostinbrod | 1,273.04 mi (2,048.76 km) |
| San Juan de Alicante to Kozloduy | 1,307.01 mi (2,103.42 km) |
| San Juan de Alicante to Kyustendil | 1,242.61 mi (1,999.79 km) |
| San Juan de Alicante to Levski | 1,373.09 mi (2,209.77 km) |
| San Juan de Alicante to Lom | 1,282.99 mi (2,064.77 km) |
| San Juan de Alicante to Lovech | 1,350.69 mi (2,173.72 km) |
| San Juan de Alicante to Lukovit | 1,323.54 mi (2,130.03 km) |
| San Juan de Alicante to Lyaskovets | 1,400.70 mi (2,254.21 km) |
| San Juan de Alicante to Mezdra | 1,299.79 mi (2,091.81 km) |
| San Juan de Alicante to Momchilgrad | 1,380.72 mi (2,222.06 km) |
