| Woburn to Nasaud | 4,380.48 mi (7,049.71 km) |
| Woburn to Navodari | 4,665.03 mi (7,507.63 km) |
| Woburn to Negresti-Oas | 4,319.81 mi (6,952.07 km) |
| Woburn to Nehoiu | 4,531.87 mi (7,293.35 km) |
| Woburn to Ocna Mures | 4,394.57 mi (7,072.37 km) |
| Woburn to Odobesti | 4,544.33 mi (7,313.40 km) |
| Woburn to Odorheiu Secuiesc | 4,453.72 mi (7,167.57 km) |
| Woburn to Oltenita | 4,597.43 mi (7,398.85 km) |
| Woburn to Onesti | 4,512.59 mi (7,262.30 km) |
| Woburn to Oradea | 4,292.14 mi (6,907.54 km) |
| Woburn to Orastie | 4,389.94 mi (7,064.92 km) |
| Woburn to Oravita | 4,361.20 mi (7,018.67 km) |
| Woburn to Orsova | 4,402.20 mi (7,084.66 km) |
| Woburn to Otelu Rosu | 4,369.30 mi (7,031.71 km) |
| Woburn to Otopeni | 4,555.80 mi (7,331.85 km) |
