| Harrogate to Karlovo | 1,429.22 mi (2,300.11 km) |
| Harrogate to Karnobat | 1,512.21 mi (2,433.67 km) |
| Harrogate to Kavarna | 1,528.83 mi (2,460.41 km) |
| Harrogate to Kazanlak | 1,452.78 mi (2,338.03 km) |
| Harrogate to Knezha | 1,362.56 mi (2,192.83 km) |
| Harrogate to Kostinbrod | 1,361.82 mi (2,191.64 km) |
| Harrogate to Kozloduy | 1,336.51 mi (2,150.91 km) |
| Harrogate to Kyustendil | 1,367.78 mi (2,201.23 km) |
| Harrogate to Levski | 1,408.40 mi (2,266.60 km) |
| Harrogate to Lom | 1,315.90 mi (2,117.74 km) |
| Harrogate to Lovech | 1,403.16 mi (2,258.16 km) |
| Harrogate to Lukovit | 1,379.41 mi (2,219.95 km) |
| Harrogate to Lyaskovets | 1,442.66 mi (2,321.74 km) |
| Harrogate to Mezdra | 1,364.21 mi (2,195.48 km) |
| Harrogate to Momchilgrad | 1,504.54 mi (2,421.33 km) |
