| Zoetermeer to Karlovo | 1,145.87 mi (1,844.10 km) |
| Zoetermeer to Karnobat | 1,230.24 mi (1,979.88 km) |
| Zoetermeer to Kavarna | 1,249.50 mi (2,010.87 km) |
| Zoetermeer to Kazanlak | 1,169.71 mi (1,882.47 km) |
| Zoetermeer to Knezha | 1,079.53 mi (1,737.33 km) |
| Zoetermeer to Kostinbrod | 1,078.05 mi (1,734.95 km) |
| Zoetermeer to Kozloduy | 1,053.55 mi (1,695.52 km) |
| Zoetermeer to Kyustendil | 1,083.98 mi (1,744.49 km) |
| Zoetermeer to Levski | 1,125.91 mi (1,811.98 km) |
| Zoetermeer to Lom | 1,032.69 mi (1,661.96 km) |
| Zoetermeer to Lovech | 1,120.15 mi (1,802.71 km) |
| Zoetermeer to Lukovit | 1,096.16 mi (1,764.10 km) |
| Zoetermeer to Lyaskovets | 1,160.29 mi (1,867.30 km) |
| Zoetermeer to Mezdra | 1,080.72 mi (1,739.25 km) |
| Zoetermeer to Momchilgrad | 1,220.85 mi (1,964.76 km) |
