| Cities | Distance |
|---|---|
| Tulcea to Devnya | 149.40 mi (240.43 km) |
| Tulcea to Dimitrovgrad | 269.56 mi (433.81 km) |
| Tulcea to Dobrich | 121.89 mi (196.17 km) |
| Tulcea to Dospat | 337.36 mi (542.93 km) |
| Tulcea to Dupnitsa | 348.16 mi (560.31 km) |
| Tulcea to Elhovo | 236.81 mi (381.10 km) |
| Tulcea to Etropole | 288.72 mi (464.65 km) |
| Tulcea to Gabrovo | 235.39 mi (378.82 km) |
| Tulcea to Gorna Oryahovitsa | 209.26 mi (336.78 km) |
| Tulcea to Gotse Delchev | 356.81 mi (574.24 km) |
| Tulcea to Harmanli | 267.75 mi (430.90 km) |
| Tulcea to Haskovo | 277.14 mi (446.02 km) |
| Tulcea to Ihtiman | 312.80 mi (503.40 km) |
| Tulcea to Isperih | 140.60 mi (226.27 km) |
| Tulcea to Kardzhali | 299.12 mi (481.39 km) |