| Conwy to Karlovo | 1,500.56 mi (2,414.91 km) |
| Conwy to Karnobat | 1,587.25 mi (2,554.43 km) |
| Conwy to Kavarna | 1,607.97 mi (2,587.78 km) |
| Conwy to Kazanlak | 1,525.10 mi (2,454.42 km) |
| Conwy to Knezha | 1,435.10 mi (2,309.57 km) |
| Conwy to Kostinbrod | 1,430.65 mi (2,302.41 km) |
| Conwy to Kozloduy | 1,409.28 mi (2,268.02 km) |
| Conwy to Kyustendil | 1,433.89 mi (2,307.62 km) |
| Conwy to Levski | 1,482.38 mi (2,385.67 km) |
| Conwy to Lom | 1,387.90 mi (2,233.61 km) |
| Conwy to Lovech | 1,475.75 mi (2,374.99 km) |
| Conwy to Lukovit | 1,451.20 mi (2,335.49 km) |
| Conwy to Lyaskovets | 1,516.88 mi (2,441.19 km) |
| Conwy to Mezdra | 1,434.99 mi (2,309.39 km) |
| Conwy to Momchilgrad | 1,573.90 mi (2,532.96 km) |
