| Slavonski Brod to Navodari | 522.91 mi (841.54 km) |
| Slavonski Brod to Negresti-Oas | 317.64 mi (511.18 km) |
| Slavonski Brod to Nehoiu | 403.12 mi (648.76 km) |
| Slavonski Brod to Ocna Mures | 293.91 mi (473.00 km) |
| Slavonski Brod to Odobesti | 440.25 mi (708.51 km) |
| Slavonski Brod to Odorheiu Secuiesc | 359.98 mi (579.33 km) |
| Slavonski Brod to Oltenita | 430.18 mi (692.30 km) |
| Slavonski Brod to Onesti | 428.72 mi (689.95 km) |
| Slavonski Brod to Oradea | 228.65 mi (367.97 km) |
| Slavonski Brod to Orastie | 255.33 mi (410.92 km) |
| Slavonski Brod to Oravita | 179.11 mi (288.25 km) |
| Slavonski Brod to Orsova | 216.30 mi (348.09 km) |
| Slavonski Brod to Otelu Rosu | 211.95 mi (341.10 km) |
| Slavonski Brod to Otopeni | 396.55 mi (638.19 km) |
| Slavonski Brod to Ovidiu | 520.95 mi (838.38 km) |
