| Brent to Nasaud | 5,594.97 mi (9,004.23 km) |
| Brent to Navodari | 5,880.14 mi (9,463.17 km) |
| Brent to Negresti-Oas | 5,534.18 mi (8,906.40 km) |
| Brent to Nehoiu | 5,747.15 mi (9,249.14 km) |
| Brent to Ocna Mures | 5,609.97 mi (9,028.38 km) |
| Brent to Odobesti | 5,758.97 mi (9,268.17 km) |
| Brent to Odorheiu Secuiesc | 5,668.67 mi (9,122.84 km) |
| Brent to Oltenita | 5,813.28 mi (9,355.56 km) |
| Brent to Onesti | 5,726.92 mi (9,216.59 km) |
| Brent to Oradea | 5,507.69 mi (8,863.77 km) |
| Brent to Orastie | 5,605.79 mi (9,021.65 km) |
| Brent to Oravita | 5,577.34 mi (8,975.86 km) |
| Brent to Orsova | 5,618.34 mi (9,041.85 km) |
| Brent to Otelu Rosu | 5,585.37 mi (8,988.79 km) |
| Brent to Otopeni | 5,771.58 mi (9,288.46 km) |
