| Mettet to Navodari | 1,189.81 mi (1,914.82 km) |
| Mettet to Negresti-Oas | 863.35 mi (1,389.43 km) |
| Mettet to Nehoiu | 1,056.52 mi (1,700.31 km) |
| Mettet to Ocna Mures | 919.53 mi (1,479.85 km) |
| Mettet to Odobesti | 1,077.19 mi (1,733.57 km) |
| Mettet to Odorheiu Secuiesc | 984.48 mi (1,584.37 km) |
| Mettet to Oltenita | 1,112.76 mi (1,790.81 km) |
| Mettet to Onesti | 1,050.18 mi (1,690.11 km) |
| Mettet to Oradea | 816.57 mi (1,314.14 km) |
| Mettet to Orastie | 906.97 mi (1,459.62 km) |
| Mettet to Oravita | 869.45 mi (1,399.24 km) |
| Mettet to Orsova | 910.49 mi (1,465.29 km) |
| Mettet to Otelu Rosu | 881.29 mi (1,418.29 km) |
| Mettet to Otopeni | 1,072.50 mi (1,726.02 km) |
| Mettet to Ovidiu | 1,189.22 mi (1,913.86 km) |
