| Backa Palanka to Nasaud | 277.27 mi (446.23 km) |
| Backa Palanka to Navodari | 456.09 mi (734.00 km) |
| Backa Palanka to Negresti-Oas | 263.19 mi (423.57 km) |
| Backa Palanka to Nehoiu | 335.55 mi (540.01 km) |
| Backa Palanka to Ocna Mures | 228.71 mi (368.07 km) |
| Backa Palanka to Odobesti | 372.80 mi (599.96 km) |
| Backa Palanka to Odorheiu Secuiesc | 293.64 mi (472.57 km) |
| Backa Palanka to Oltenita | 364.43 mi (586.50 km) |
| Backa Palanka to Onesti | 361.89 mi (582.40 km) |
| Backa Palanka to Oradea | 174.36 mi (280.61 km) |
| Backa Palanka to Orastie | 188.46 mi (303.30 km) |
| Backa Palanka to Oravita | 112.30 mi (180.73 km) |
| Backa Palanka to Orsova | 150.82 mi (242.72 km) |
| Backa Palanka to Otelu Rosu | 144.48 mi (232.52 km) |
| Backa Palanka to Otopeni | 329.90 mi (530.93 km) |
