| Waalwijk to Karlovo | 1,112.42 mi (1,790.27 km) |
| Waalwijk to Karnobat | 1,197.65 mi (1,927.43 km) |
| Waalwijk to Kavarna | 1,218.05 mi (1,960.27 km) |
| Waalwijk to Kazanlak | 1,136.48 mi (1,828.99 km) |
| Waalwijk to Knezha | 1,046.34 mi (1,683.92 km) |
| Waalwijk to Kostinbrod | 1,044.09 mi (1,680.30 km) |
| Waalwijk to Kozloduy | 1,020.41 mi (1,642.19 km) |
| Waalwijk to Kyustendil | 1,049.55 mi (1,689.09 km) |
| Waalwijk to Levski | 1,093.07 mi (1,759.12 km) |
| Waalwijk to Lom | 999.38 mi (1,608.34 km) |
| Waalwijk to Lovech | 1,086.98 mi (1,749.33 km) |
| Waalwijk to Lukovit | 1,062.81 mi (1,710.43 km) |
| Waalwijk to Lyaskovets | 1,127.50 mi (1,814.54 km) |
| Waalwijk to Mezdra | 1,047.15 mi (1,685.22 km) |
| Waalwijk to Momchilgrad | 1,187.01 mi (1,910.32 km) |
