| Barberton to Nasaud | 4,841.16 mi (7,791.09 km) |
| Barberton to Navodari | 5,128.30 mi (8,253.21 km) |
| Barberton to Negresti-Oas | 4,780.08 mi (7,692.80 km) |
| Barberton to Nehoiu | 4,996.50 mi (8,041.09 km) |
| Barberton to Ocna Mures | 4,860.45 mi (7,822.14 km) |
| Barberton to Odobesti | 5,005.35 mi (8,055.34 km) |
| Barberton to Odorheiu Secuiesc | 4,916.60 mi (7,912.50 km) |
| Barberton to Oltenita | 5,066.51 mi (8,153.77 km) |
| Barberton to Onesti | 4,972.20 mi (8,001.99 km) |
| Barberton to Oradea | 4,759.36 mi (7,659.44 km) |
| Barberton to Orastie | 4,859.65 mi (7,820.85 km) |
| Barberton to Oravita | 4,837.65 mi (7,785.45 km) |
| Barberton to Orsova | 4,878.41 mi (7,851.04 km) |
| Barberton to Otelu Rosu | 4,842.30 mi (7,792.93 km) |
| Barberton to Otopeni | 5,024.34 mi (8,085.89 km) |
