| Rhosllanerchrugog to Nasaud | 1,269.43 mi (2,042.95 km) |
| Rhosllanerchrugog to Navodari | 1,548.80 mi (2,492.55 km) |
| Rhosllanerchrugog to Negresti-Oas | 1,210.07 mi (1,947.42 km) |
| Rhosllanerchrugog to Nehoiu | 1,415.14 mi (2,277.44 km) |
| Rhosllanerchrugog to Ocna Mures | 1,277.42 mi (2,055.82 km) |
| Rhosllanerchrugog to Odobesti | 1,431.26 mi (2,303.40 km) |
| Rhosllanerchrugog to Odorheiu Secuiesc | 1,339.23 mi (2,155.29 km) |
| Rhosllanerchrugog to Oltenita | 1,477.43 mi (2,377.69 km) |
| Rhosllanerchrugog to Onesti | 1,401.57 mi (2,255.61 km) |
| Rhosllanerchrugog to Oradea | 1,174.36 mi (1,889.95 km) |
| Rhosllanerchrugog to Orastie | 1,270.08 mi (2,043.99 km) |
| Rhosllanerchrugog to Oravita | 1,240.22 mi (1,995.93 km) |
| Rhosllanerchrugog to Orsova | 1,281.19 mi (2,061.87 km) |
| Rhosllanerchrugog to Otelu Rosu | 1,248.29 mi (2,008.93 km) |
| Rhosllanerchrugog to Otopeni | 1,436.16 mi (2,311.27 km) |
