| Time to Navodari | 1,384.88 mi (2,228.75 km) |
| Time to Negresti-Oas | 1,039.83 mi (1,673.45 km) |
| Time to Nehoiu | 1,260.88 mi (2,029.19 km) |
| Time to Ocna Mures | 1,134.54 mi (1,825.87 km) |
| Time to Odobesti | 1,259.68 mi (2,027.26 km) |
| Time to Odorheiu Secuiesc | 1,178.79 mi (1,897.07 km) |
| Time to Oltenita | 1,342.11 mi (2,159.92 km) |
| Time to Onesti | 1,224.01 mi (1,969.85 km) |
| Time to Oradea | 1,043.91 mi (1,680.01 km) |
| Time to Orastie | 1,147.91 mi (1,847.38 km) |
| Time to Oravita | 1,157.59 mi (1,862.97 km) |
| Time to Orsova | 1,193.78 mi (1,921.20 km) |
| Time to Otelu Rosu | 1,145.55 mi (1,843.58 km) |
| Time to Otopeni | 1,299.92 mi (2,092.01 km) |
| Time to Ovidiu | 1,386.19 mi (2,230.86 km) |
