| Cities | Distance |
|---|---|
| Bulancak to Nasaud | 812.45 mi (1,307.51 km) |
| Bulancak to Navodari | 541.72 mi (871.81 km) |
| Bulancak to Negresti-Oas | 871.83 mi (1,403.08 km) |
| Bulancak to Nehoiu | 673.51 mi (1,083.91 km) |
| Bulancak to Ocna Mures | 809.66 mi (1,303.02 km) |
| Bulancak to Odobesti | 652.03 mi (1,049.33 km) |
| Bulancak to Odorheiu Secuiesc | 744.68 mi (1,198.44 km) |
| Bulancak to Oltenita | 628.87 mi (1,012.07 km) |
| Bulancak to Onesti | 680.48 mi (1,095.12 km) |
| Bulancak to Oradea | 912.48 mi (1,468.49 km) |
| Bulancak to Orastie | 826.01 mi (1,329.33 km) |
| Bulancak to Oravita | 881.31 mi (1,418.33 km) |
| Bulancak to Orsova | 842.56 mi (1,355.97 km) |
| Bulancak to Otelu Rosu | 858.15 mi (1,381.06 km) |
| Bulancak to Otopeni | 665.04 mi (1,070.28 km) |