| Wallisellen to Karlovo | 855.42 mi (1,376.66 km) |
| Wallisellen to Karnobat | 953.98 mi (1,535.28 km) |
| Wallisellen to Kavarna | 992.77 mi (1,597.71 km) |
| Wallisellen to Kazanlak | 882.89 mi (1,420.88 km) |
| Wallisellen to Knezha | 796.15 mi (1,281.28 km) |
| Wallisellen to Kostinbrod | 778.84 mi (1,253.42 km) |
| Wallisellen to Kozloduy | 772.06 mi (1,242.52 km) |
| Wallisellen to Kyustendil | 774.21 mi (1,245.97 km) |
| Wallisellen to Levski | 847.76 mi (1,364.34 km) |
| Wallisellen to Lom | 748.34 mi (1,204.33 km) |
| Wallisellen to Lovech | 835.82 mi (1,345.12 km) |
| Wallisellen to Lukovit | 808.96 mi (1,301.90 km) |
| Wallisellen to Lyaskovets | 882.19 mi (1,419.75 km) |
| Wallisellen to Mezdra | 789.53 mi (1,270.63 km) |
| Wallisellen to Momchilgrad | 920.90 mi (1,482.05 km) |
