| Bertrix to Navodari | 1,157.86 mi (1,863.40 km) |
| Bertrix to Negresti-Oas | 835.12 mi (1,343.99 km) |
| Bertrix to Nehoiu | 1,024.86 mi (1,649.36 km) |
| Bertrix to Ocna Mures | 888.33 mi (1,429.63 km) |
| Bertrix to Odobesti | 1,046.64 mi (1,684.40 km) |
| Bertrix to Odorheiu Secuiesc | 953.95 mi (1,535.23 km) |
| Bertrix to Oltenita | 1,079.39 mi (1,737.11 km) |
| Bertrix to Onesti | 1,020.33 mi (1,642.07 km) |
| Bertrix to Oradea | 785.65 mi (1,264.38 km) |
| Bertrix to Orastie | 874.35 mi (1,407.14 km) |
| Bertrix to Oravita | 834.48 mi (1,342.97 km) |
| Bertrix to Orsova | 875.49 mi (1,408.97 km) |
| Bertrix to Otelu Rosu | 847.55 mi (1,364.00 km) |
| Bertrix to Otopeni | 1,039.46 mi (1,672.86 km) |
| Bertrix to Ovidiu | 1,157.16 mi (1,862.27 km) |
