| Cities | Distance |
|---|---|
| Trieste to Devnya | 700.16 mi (1,126.79 km) |
| Trieste to Dimitrovgrad | 638.98 mi (1,028.34 km) |
| Trieste to Dobrich | 705.58 mi (1,135.52 km) |
| Trieste to Dospat | 588.03 mi (946.34 km) |
| Trieste to Dupnitsa | 520.02 mi (836.89 km) |
| Trieste to Elhovo | 680.00 mi (1,094.35 km) |
| Trieste to Etropole | 541.99 mi (872.24 km) |
| Trieste to Gabrovo | 602.99 mi (970.42 km) |
| Trieste to Gorna Oryahovitsa | 613.46 mi (987.26 km) |
| Trieste to Gotse Delchev | 572.15 mi (920.78 km) |
| Trieste to Harmanli | 656.37 mi (1,056.32 km) |
| Trieste to Haskovo | 641.15 mi (1,031.83 km) |
| Trieste to Ihtiman | 545.58 mi (878.03 km) |
| Trieste to Isperih | 654.69 mi (1,053.63 km) |
| Trieste to Kardzhali | 641.44 mi (1,032.30 km) |