| Cities | Distance |
|---|---|
| Trebnje to Nasaud | 455.85 mi (733.62 km) |
| Trebnje to Navodari | 671.50 mi (1,080.68 km) |
| Trebnje to Negresti-Oas | 419.53 mi (675.17 km) |
| Trebnje to Nehoiu | 546.68 mi (879.79 km) |
| Trebnje to Ocna Mures | 424.75 mi (683.57 km) |
| Trebnje to Odobesti | 579.96 mi (933.36 km) |
| Trebnje to Odorheiu Secuiesc | 493.47 mi (794.16 km) |
| Trebnje to Oltenita | 581.36 mi (935.60 km) |
| Trebnje to Onesti | 563.60 mi (907.02 km) |
| Trebnje to Oradea | 338.35 mi (544.52 km) |
| Trebnje to Orastie | 393.86 mi (633.85 km) |
| Trebnje to Oravita | 328.92 mi (529.34 km) |
| Trebnje to Orsova | 367.99 mi (592.23 km) |
| Trebnje to Otelu Rosu | 355.21 mi (571.66 km) |
| Trebnje to Otopeni | 545.92 mi (878.58 km) |