| Buckhurst Hill to Nasaud | 1,129.10 mi (1,817.10 km) |
| Buckhurst Hill to Navodari | 1,403.96 mi (2,259.45 km) |
| Buckhurst Hill to Negresti-Oas | 1,070.91 mi (1,723.47 km) |
| Buckhurst Hill to Nehoiu | 1,270.34 mi (2,044.42 km) |
| Buckhurst Hill to Ocna Mures | 1,132.81 mi (1,823.08 km) |
| Buckhurst Hill to Odobesti | 1,288.89 mi (2,074.26 km) |
| Buckhurst Hill to Odorheiu Secuiesc | 1,196.36 mi (1,925.35 km) |
| Buckhurst Hill to Oltenita | 1,329.34 mi (2,139.37 km) |
| Buckhurst Hill to Onesti | 1,260.53 mi (2,028.62 km) |
| Buckhurst Hill to Oradea | 1,029.61 mi (1,656.99 km) |
| Buckhurst Hill to Orastie | 1,122.66 mi (1,806.74 km) |
| Buckhurst Hill to Oravita | 1,088.29 mi (1,751.44 km) |
| Buckhurst Hill to Orsova | 1,129.33 mi (1,817.48 km) |
| Buckhurst Hill to Otelu Rosu | 1,098.65 mi (1,768.10 km) |
| Buckhurst Hill to Otopeni | 1,288.61 mi (2,073.82 km) |
