| Cities | Distance |
|---|---|
| Trossingen to Karlovo | 867.91 mi (1,396.76 km) |
| Trossingen to Karnobat | 963.88 mi (1,551.22 km) |
| Trossingen to Kavarna | 998.98 mi (1,607.70 km) |
| Trossingen to Kazanlak | 894.71 mi (1,439.90 km) |
| Trossingen to Knezha | 806.78 mi (1,298.39 km) |
| Trossingen to Kostinbrod | 792.95 mi (1,276.13 km) |
| Trossingen to Kozloduy | 782.14 mi (1,258.73 km) |
| Trossingen to Kyustendil | 790.84 mi (1,272.73 km) |
| Trossingen to Levski | 857.55 mi (1,380.10 km) |
| Trossingen to Lom | 758.89 mi (1,221.32 km) |
| Trossingen to Lovech | 846.87 mi (1,362.91 km) |
| Trossingen to Lukovit | 820.50 mi (1,320.47 km) |
| Trossingen to Lyaskovets | 892.15 mi (1,435.77 km) |
| Trossingen to Mezdra | 801.86 mi (1,290.46 km) |
| Trossingen to Momchilgrad | 935.81 mi (1,506.03 km) |