| Wietmarschen to Navodari | 1,130.25 mi (1,818.96 km) |
| Wietmarschen to Negresti-Oas | 786.99 mi (1,266.53 km) |
| Wietmarschen to Nehoiu | 997.07 mi (1,604.63 km) |
| Wietmarschen to Ocna Mures | 859.85 mi (1,383.79 km) |
| Wietmarschen to Odobesti | 1,010.29 mi (1,625.90 km) |
| Wietmarschen to Odorheiu Secuiesc | 919.15 mi (1,479.22 km) |
| Wietmarschen to Oltenita | 1,064.23 mi (1,712.71 km) |
| Wietmarschen to Onesti | 979.42 mi (1,576.22 km) |
| Wietmarschen to Oradea | 757.71 mi (1,219.42 km) |
| Wietmarschen to Orastie | 857.08 mi (1,379.34 km) |
| Wietmarschen to Oravita | 838.13 mi (1,348.84 km) |
| Wietmarschen to Orsova | 878.38 mi (1,413.61 km) |
| Wietmarschen to Otelu Rosu | 840.12 mi (1,352.05 km) |
| Wietmarschen to Otopeni | 1,022.22 mi (1,645.11 km) |
| Wietmarschen to Ovidiu | 1,130.33 mi (1,819.10 km) |
