| Barnet to Nasaud | 1,139.24 mi (1,833.43 km) |
| Barnet to Navodari | 1,414.07 mi (2,275.72 km) |
| Barnet to Negresti-Oas | 1,081.06 mi (1,739.79 km) |
| Barnet to Nehoiu | 1,280.45 mi (2,060.69 km) |
| Barnet to Ocna Mures | 1,142.93 mi (1,839.36 km) |
| Barnet to Odobesti | 1,299.02 mi (2,090.57 km) |
| Barnet to Odorheiu Secuiesc | 1,206.49 mi (1,941.65 km) |
| Barnet to Oltenita | 1,339.39 mi (2,155.55 km) |
| Barnet to Onesti | 1,270.67 mi (2,044.94 km) |
| Barnet to Oradea | 1,039.72 mi (1,673.27 km) |
| Barnet to Orastie | 1,132.73 mi (1,822.95 km) |
| Barnet to Oravita | 1,098.24 mi (1,767.45 km) |
| Barnet to Orsova | 1,139.28 mi (1,833.50 km) |
| Barnet to Otelu Rosu | 1,108.67 mi (1,784.23 km) |
| Barnet to Otopeni | 1,298.68 mi (2,090.02 km) |
