| Kuldiga to Karlovo | 997.48 mi (1,605.29 km) |
| Kuldiga to Karnobat | 1,014.62 mi (1,632.87 km) |
| Kuldiga to Kavarna | 975.51 mi (1,569.93 km) |
| Kuldiga to Kazanlak | 1,002.92 mi (1,614.05 km) |
| Kuldiga to Knezha | 935.03 mi (1,504.79 km) |
| Kuldiga to Kostinbrod | 979.21 mi (1,575.89 km) |
| Kuldiga to Kozloduy | 914.13 mi (1,471.14 km) |
| Kuldiga to Kyustendil | 1,015.02 mi (1,633.51 km) |
| Kuldiga to Levski | 949.80 mi (1,528.56 km) |
| Kuldiga to Lom | 909.64 mi (1,463.93 km) |
| Kuldiga to Lovech | 963.26 mi (1,550.21 km) |
| Kuldiga to Lukovit | 956.05 mi (1,538.61 km) |
| Kuldiga to Lyaskovets | 972.07 mi (1,564.40 km) |
| Kuldiga to Mezdra | 957.65 mi (1,541.19 km) |
| Kuldiga to Momchilgrad | 1,077.29 mi (1,733.73 km) |
