| Bostonia to Nasaud | 6,404.75 mi (10,307.44 km) |
| Bostonia to Navodari | 6,683.39 mi (10,755.88 km) |
| Bostonia to Negresti-Oas | 6,346.12 mi (10,213.09 km) |
| Bostonia to Nehoiu | 6,565.71 mi (10,566.48 km) |
| Bostonia to Ocna Mures | 6,443.48 mi (10,369.77 km) |
| Bostonia to Odobesti | 6,559.39 mi (10,556.32 km) |
| Bostonia to Odorheiu Secuiesc | 6,483.97 mi (10,434.94 km) |
| Bostonia to Oltenita | 6,649.51 mi (10,701.36 km) |
| Bostonia to Onesti | 6,522.81 mi (10,497.44 km) |
| Bostonia to Oradea | 6,354.07 mi (10,225.88 km) |
| Bostonia to Orastie | 6,458.05 mi (10,393.22 km) |
| Bostonia to Oravita | 6,464.60 mi (10,403.77 km) |
| Bostonia to Orsova | 6,501.97 mi (10,463.91 km) |
| Bostonia to Otelu Rosu | 6,455.00 mi (10,388.32 km) |
| Bostonia to Otopeni | 6,607.74 mi (10,634.12 km) |
