| Richmond to Karlovo | 1,320.46 mi (2,125.07 km) |
| Richmond to Karnobat | 1,410.84 mi (2,270.53 km) |
| Richmond to Kavarna | 1,436.63 mi (2,312.03 km) |
| Richmond to Kazanlak | 1,345.93 mi (2,166.07 km) |
| Richmond to Knezha | 1,256.44 mi (2,022.04 km) |
| Richmond to Kostinbrod | 1,248.40 mi (2,009.10 km) |
| Richmond to Kozloduy | 1,230.96 mi (1,981.04 km) |
| Richmond to Kyustendil | 1,249.33 mi (2,010.60 km) |
| Richmond to Levski | 1,305.13 mi (2,100.40 km) |
| Richmond to Lom | 1,208.84 mi (1,945.44 km) |
| Richmond to Lovech | 1,297.01 mi (2,087.33 km) |
| Richmond to Lukovit | 1,271.72 mi (2,046.63 km) |
| Richmond to Lyaskovets | 1,339.77 mi (2,156.15 km) |
| Richmond to Mezdra | 1,254.54 mi (2,018.99 km) |
| Richmond to Momchilgrad | 1,391.74 mi (2,239.79 km) |
