| Beek en Donk to Navodari | 1,168.42 mi (1,880.39 km) |
| Beek en Donk to Negresti-Oas | 832.06 mi (1,339.08 km) |
| Beek en Donk to Nehoiu | 1,034.74 mi (1,665.25 km) |
| Beek en Donk to Ocna Mures | 897.03 mi (1,443.63 km) |
| Beek en Donk to Odobesti | 1,051.68 mi (1,692.51 km) |
| Beek en Donk to Odorheiu Secuiesc | 959.41 mi (1,544.01 km) |
| Beek en Donk to Oltenita | 1,096.74 mi (1,765.04 km) |
| Beek en Donk to Onesti | 1,022.60 mi (1,645.71 km) |
| Beek en Donk to Oradea | 793.90 mi (1,277.65 km) |
| Beek en Donk to Orastie | 889.37 mi (1,431.31 km) |
| Beek en Donk to Oravita | 861.04 mi (1,385.71 km) |
| Beek en Donk to Orsova | 901.91 mi (1,451.49 km) |
| Beek en Donk to Otelu Rosu | 867.97 mi (1,396.86 km) |
| Beek en Donk to Otopeni | 1,055.45 mi (1,698.58 km) |
| Beek en Donk to Ovidiu | 1,168.17 mi (1,879.99 km) |
