| Bethesda to Nasaud | 4,773.73 mi (7,682.58 km) |
| Bethesda to Navodari | 5,058.65 mi (8,141.12 km) |
| Bethesda to Negresti-Oas | 4,712.99 mi (7,584.83 km) |
| Bethesda to Nehoiu | 4,925.60 mi (7,926.99 km) |
| Bethesda to Ocna Mures | 4,788.38 mi (7,706.15 km) |
| Bethesda to Odobesti | 4,937.68 mi (7,946.42 km) |
| Bethesda to Odorheiu Secuiesc | 4,847.24 mi (7,800.88 km) |
| Bethesda to Oltenita | 4,991.58 mi (8,033.17 km) |
| Bethesda to Onesti | 4,905.75 mi (7,895.05 km) |
| Bethesda to Oradea | 4,686.05 mi (7,541.48 km) |
| Bethesda to Orastie | 4,784.09 mi (7,699.25 km) |
| Bethesda to Oravita | 4,755.78 mi (7,653.69 km) |
| Bethesda to Orsova | 4,796.78 mi (7,719.66 km) |
| Bethesda to Otelu Rosu | 4,763.69 mi (7,666.41 km) |
| Bethesda to Otopeni | 4,949.89 mi (7,966.08 km) |
