| Almargem to Navodari | 1,975.84 mi (3,179.81 km) |
| Almargem to Negresti-Oas | 1,740.96 mi (2,801.80 km) |
| Almargem to Nehoiu | 1,862.07 mi (2,996.72 km) |
| Almargem to Ocna Mures | 1,748.72 mi (2,814.29 km) |
| Almargem to Odobesti | 1,899.59 mi (3,057.10 km) |
| Almargem to Odorheiu Secuiesc | 1,816.82 mi (2,923.89 km) |
| Almargem to Oltenita | 1,878.53 mi (3,023.20 km) |
| Almargem to Onesti | 1,886.56 mi (3,036.12 km) |
| Almargem to Oradea | 1,663.24 mi (2,676.73 km) |
| Almargem to Orastie | 1,713.97 mi (2,758.36 km) |
| Almargem to Oravita | 1,636.41 mi (2,633.54 km) |
| Almargem to Orsova | 1,669.79 mi (2,687.26 km) |
| Almargem to Otelu Rosu | 1,671.33 mi (2,689.74 km) |
| Almargem to Otopeni | 1,850.06 mi (2,977.38 km) |
| Almargem to Ovidiu | 1,973.35 mi (3,175.80 km) |
