| Erith to Karlovo | 1,301.36 mi (2,094.34 km) |
| Erith to Karnobat | 1,391.38 mi (2,239.21 km) |
| Erith to Kavarna | 1,416.78 mi (2,280.09 km) |
| Erith to Kazanlak | 1,326.73 mi (2,135.17 km) |
| Erith to Knezha | 1,237.18 mi (1,991.04 km) |
| Erith to Kostinbrod | 1,229.55 mi (1,978.77 km) |
| Erith to Kozloduy | 1,211.66 mi (1,949.98 km) |
| Erith to Kyustendil | 1,230.82 mi (1,980.81 km) |
| Erith to Levski | 1,285.73 mi (2,069.19 km) |
| Erith to Lom | 1,189.61 mi (1,914.49 km) |
| Erith to Lovech | 1,277.76 mi (2,056.36 km) |
| Erith to Lukovit | 1,252.54 mi (2,015.78 km) |
| Erith to Lyaskovets | 1,320.37 mi (2,124.93 km) |
| Erith to Mezdra | 1,235.48 mi (1,988.31 km) |
| Erith to Momchilgrad | 1,372.91 mi (2,209.48 km) |
