| Zele to Navodari | 1,227.18 mi (1,974.96 km) |
| Zele to Negresti-Oas | 895.38 mi (1,440.97 km) |
| Zele to Nehoiu | 1,093.58 mi (1,759.95 km) |
| Zele to Ocna Mures | 956.09 mi (1,538.68 km) |
| Zele to Odobesti | 1,112.44 mi (1,790.30 km) |
| Zele to Odorheiu Secuiesc | 1,019.86 mi (1,641.30 km) |
| Zele to Oltenita | 1,152.56 mi (1,854.86 km) |
| Zele to Onesti | 1,084.36 mi (1,745.11 km) |
| Zele to Oradea | 852.90 mi (1,372.60 km) |
| Zele to Orastie | 945.82 mi (1,522.16 km) |
| Zele to Oravita | 912.25 mi (1,468.13 km) |
| Zele to Orsova | 953.28 mi (1,534.15 km) |
| Zele to Otelu Rosu | 922.02 mi (1,483.85 km) |
| Zele to Otopeni | 1,111.79 mi (1,789.26 km) |
| Zele to Ovidiu | 1,226.75 mi (1,974.26 km) |
