| Mohnesee to Navodari | 1,065.31 mi (1,714.45 km) |
| Mohnesee to Negresti-Oas | 726.50 mi (1,169.19 km) |
| Mohnesee to Nehoiu | 931.70 mi (1,499.43 km) |
| Mohnesee to Ocna Mures | 794.04 mi (1,277.88 km) |
| Mohnesee to Odobesti | 947.38 mi (1,524.65 km) |
| Mohnesee to Odorheiu Secuiesc | 855.39 mi (1,376.63 km) |
| Mohnesee to Oltenita | 995.84 mi (1,602.65 km) |
| Mohnesee to Onesti | 917.72 mi (1,476.93 km) |
| Mohnesee to Oradea | 691.15 mi (1,112.30 km) |
| Mohnesee to Orastie | 788.35 mi (1,268.73 km) |
| Mohnesee to Oravita | 764.59 mi (1,230.50 km) |
| Mohnesee to Orsova | 805.18 mi (1,295.82 km) |
| Mohnesee to Otelu Rosu | 768.98 mi (1,237.55 km) |
| Mohnesee to Otopeni | 954.20 mi (1,535.64 km) |
| Mohnesee to Ovidiu | 1,065.18 mi (1,714.24 km) |
