| Wiehl to Navodari | 1,078.01 mi (1,734.89 km) |
| Wiehl to Negresti-Oas | 743.73 mi (1,196.91 km) |
| Wiehl to Nehoiu | 944.33 mi (1,519.75 km) |
| Wiehl to Ocna Mures | 806.66 mi (1,298.19 km) |
| Wiehl to Odobesti | 962.03 mi (1,548.23 km) |
| Wiehl to Odorheiu Secuiesc | 869.59 mi (1,399.48 km) |
| Wiehl to Oltenita | 1,005.55 mi (1,618.27 km) |
| Wiehl to Onesti | 933.42 mi (1,502.19 km) |
| Wiehl to Oradea | 703.47 mi (1,132.12 km) |
| Wiehl to Orastie | 798.26 mi (1,284.68 km) |
| Wiehl to Oravita | 769.35 mi (1,238.15 km) |
| Wiehl to Orsova | 810.23 mi (1,303.94 km) |
| Wiehl to Otelu Rosu | 776.46 mi (1,249.59 km) |
| Wiehl to Otopeni | 964.35 mi (1,551.98 km) |
| Wiehl to Ovidiu | 1,077.70 mi (1,734.39 km) |
